75752685

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 145244160

約数和(自身を除く): 69491475

約数列:

[1, 3, 5, 9, 15, 23, 27, 31, 45, 69, 93, 115, 135, 155, 207, 279, 345, 465, 621, 713, 787, 837, 1035, 1395, 2139, 2361, 3105, 3565, 3935, 4185, 6417, 7083, 10695, 11805, 18101, 19251, 21249, 24397, 32085, 35415, 54303, 73191, 90505, 96255, 106245, 121985, 162909, 219573, 271515, 365955, 488727, 561131, 658719, 814545, 1097865, 1683393, 2443635, 2805655, 3293595, 5050179, 8416965, 15150537, 25250895, 75752685]

約数ペア:

[(1, 75752685), (3, 25250895), (5, 15150537), (9, 8416965), (15, 5050179), (23, 3293595), (27, 2805655), (31, 2443635), (45, 1683393), (69, 1097865), (93, 814545), (115, 658719), (135, 561131), (155, 488727), (207, 365955), (279, 271515), (345, 219573), (465, 162909), (621, 121985), (713, 106245), (787, 96255), (837, 90505), (1035, 73191), (1395, 54303), (2139, 35415), (2361, 32085), (3105, 24397), (3565, 21249), (3935, 19251), (4185, 18101), (6417, 11805), (7083, 10695)]