534177875

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 920125440

約数和(自身を除く): 385947565

約数列:

[1, 5, 7, 11, 19, 23, 25, 35, 55, 77, 95, 115, 125, 127, 133, 161, 175, 209, 253, 275, 385, 437, 475, 575, 635, 665, 805, 875, 889, 1045, 1265, 1375, 1397, 1463, 1771, 1925, 2185, 2375, 2413, 2875, 2921, 3059, 3175, 3325, 4025, 4445, 4807, 5225, 6325, 6985, 7315, 8855, 9625, 9779, 10925, 12065, 14605, 15295, 15875, 16625, 16891, 20125, 20447, 22225, 24035, 26125, 26543, 31625, 32131, 33649, 34925, 36575, 44275, 48895, 54625, 55499, 60325, 73025, 76475, 84455, 102235, 111125, 120175, 132715, 160655, 168245, 174625, 182875, 185801, 221375, 224917, 244475, 277495, 301625, 365125, 382375, 388493, 422275, 511175, 600875, 610489, 663575, 803275, 841225, 929005, 1124585, 1222375, 1387475, 1942465, 2111375, 2555875, 3052445, 3317875, 4016375, 4206125, 4273423, 4645025, 5622925, 6937375, 9712325, 15262225, 21367115, 23225125, 28114625, 48561625, 76311125, 106835575, 534177875]

約数ペア:

[(1, 534177875), (5, 106835575), (7, 76311125), (11, 48561625), (19, 28114625), (23, 23225125), (25, 21367115), (35, 15262225), (55, 9712325), (77, 6937375), (95, 5622925), (115, 4645025), (125, 4273423), (127, 4206125), (133, 4016375), (161, 3317875), (175, 3052445), (209, 2555875), (253, 2111375), (275, 1942465), (385, 1387475), (437, 1222375), (475, 1124585), (575, 929005), (635, 841225), (665, 803275), (805, 663575), (875, 610489), (889, 600875), (1045, 511175), (1265, 422275), (1375, 388493), (1397, 382375), (1463, 365125), (1771, 301625), (1925, 277495), (2185, 244475), (2375, 224917), (2413, 221375), (2875, 185801), (2921, 182875), (3059, 174625), (3175, 168245), (3325, 160655), (4025, 132715), (4445, 120175), (4807, 111125), (5225, 102235), (6325, 84455), (6985, 76475), (7315, 73025), (8855, 60325), (9625, 55499), (9779, 54625), (10925, 48895), (12065, 44275), (14605, 36575), (15295, 34925), (15875, 33649), (16625, 32131), (16891, 31625), (20125, 26543), (20447, 26125), (22225, 24035)]