40851405

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 83865600

約数和(自身を除く): 43014195

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 139, 189, 311, 315, 417, 695, 933, 945, 973, 1251, 1555, 2085, 2177, 2799, 2919, 3753, 4665, 4865, 6255, 6531, 8397, 8757, 10885, 13995, 14595, 18765, 19593, 26271, 32655, 41985, 43229, 43785, 58779, 97965, 129687, 131355, 216145, 293895, 302603, 389061, 648435, 907809, 1167183, 1513015, 1945305, 2723427, 4539045, 5835915, 8170281, 13617135, 40851405]

約数ペア:

[(1, 40851405), (3, 13617135), (5, 8170281), (7, 5835915), (9, 4539045), (15, 2723427), (21, 1945305), (27, 1513015), (35, 1167183), (45, 907809), (63, 648435), (105, 389061), (135, 302603), (139, 293895), (189, 216145), (311, 131355), (315, 129687), (417, 97965), (695, 58779), (933, 43785), (945, 43229), (973, 41985), (1251, 32655), (1555, 26271), (2085, 19593), (2177, 18765), (2799, 14595), (2919, 13995), (3753, 10885), (4665, 8757), (4865, 8397), (6255, 6531)]