15674290125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3251}}^1$

素因数の和:3348

約数の個数: 128

約数和(自身を含む): 30000402432

約数和(自身を除く): 14326112307

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 43, 65, 69, 75, 115, 125, 129, 195, 215, 299, 325, 345, 375, 559, 575, 645, 897, 975, 989, 1075, 1495, 1625, 1677, 1725, 2795, 2875, 2967, 3225, 3251, 4485, 4875, 4945, 5375, 7475, 8385, 8625, 9753, 12857, 13975, 14835, 16125, 16255, 22425, 24725, 37375, 38571, 41925, 42263, 48765, 64285, 69875, 74175, 74773, 81275, 112125, 123625, 126789, 139793, 192855, 209625, 211315, 224319, 243825, 321425, 370875, 373865, 406375, 419379, 633945, 698965, 964275, 972049, 1056575, 1121595, 1219125, 1607125, 1817309, 1869325, 2096895, 2916147, 3169725, 3215239, 3494825, 4821375, 4860245, 5282875, 5451927, 5607975, 9086545, 9346625, 9645717, 10484475, 14580735, 15848625, 16076195, 17474125, 24301225, 27259635, 28039875, 41798107, 45432725, 48228585, 52422375, 72903675, 80380975, 121506125, 125394321, 136298175, 208990535, 227163625, 241142925, 364518375, 401904875, 626971605, 681490875, 1044952675, 1205714625, 3134858025, 5224763375, 15674290125]

約数ペア:

[(1, 15674290125), (3, 5224763375), (5, 3134858025), (13, 1205714625), (15, 1044952675), (23, 681490875), (25, 626971605), (39, 401904875), (43, 364518375), (65, 241142925), (69, 227163625), (75, 208990535), (115, 136298175), (125, 125394321), (129, 121506125), (195, 80380975), (215, 72903675), (299, 52422375), (325, 48228585), (345, 45432725), (375, 41798107), (559, 28039875), (575, 27259635), (645, 24301225), (897, 17474125), (975, 16076195), (989, 15848625), (1075, 14580735), (1495, 10484475), (1625, 9645717), (1677, 9346625), (1725, 9086545), (2795, 5607975), (2875, 5451927), (2967, 5282875), (3225, 4860245), (3251, 4821375), (4485, 3494825), (4875, 3215239), (4945, 3169725), (5375, 2916147), (7475, 2096895), (8385, 1869325), (8625, 1817309), (9753, 1607125), (12857, 1219125), (13975, 1121595), (14835, 1056575), (16125, 972049), (16255, 964275), (22425, 698965), (24725, 633945), (37375, 419379), (38571, 406375), (41925, 373865), (42263, 370875), (48765, 321425), (64285, 243825), (69875, 224319), (74175, 211315), (74773, 209625), (81275, 192855), (112125, 139793), (123625, 126789)]