79453465

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 124895232

約数和(自身を除く): 45441767

約数列:

[1, 5, 7, 13, 31, 35, 43, 65, 91, 131, 155, 215, 217, 301, 403, 455, 559, 655, 917, 1085, 1333, 1505, 1703, 2015, 2795, 2821, 3913, 4061, 4585, 5633, 6665, 8515, 9331, 11921, 14105, 17329, 19565, 20305, 28165, 28427, 39431, 46655, 52793, 59605, 73229, 86645, 121303, 142135, 174623, 197155, 263965, 366145, 369551, 512603, 606515, 873115, 1222361, 1847755, 2270099, 2563015, 6111805, 11350495, 15890693, 79453465]

約数ペア:

[(1, 79453465), (5, 15890693), (7, 11350495), (13, 6111805), (31, 2563015), (35, 2270099), (43, 1847755), (65, 1222361), (91, 873115), (131, 606515), (155, 512603), (215, 369551), (217, 366145), (301, 263965), (403, 197155), (455, 174623), (559, 142135), (655, 121303), (917, 86645), (1085, 73229), (1333, 59605), (1505, 52793), (1703, 46655), (2015, 39431), (2795, 28427), (2821, 28165), (3913, 20305), (4061, 19565), (4585, 17329), (5633, 14105), (6665, 11921), (8515, 9331)]