91995435

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{809}}^1$

素因数の和:865

約数の個数: 72

約数和(自身を含む): 192572640

約数和(自身を除く): 100577205

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 361, 399, 665, 809, 855, 1083, 1197, 1805, 1995, 2427, 2527, 3249, 4045, 5415, 5663, 5985, 7281, 7581, 12135, 12635, 15371, 16245, 16989, 22743, 28315, 36405, 37905, 46113, 50967, 76855, 84945, 107597, 113715, 138339, 230565, 254835, 292049, 322791, 537985, 691695, 876147, 968373, 1460245, 1613955, 2044343, 2628441, 4380735, 4841865, 6133029, 10221715, 13142205, 18399087, 30665145, 91995435]

約数ペア:

[(1, 91995435), (3, 30665145), (5, 18399087), (7, 13142205), (9, 10221715), (15, 6133029), (19, 4841865), (21, 4380735), (35, 2628441), (45, 2044343), (57, 1613955), (63, 1460245), (95, 968373), (105, 876147), (133, 691695), (171, 537985), (285, 322791), (315, 292049), (361, 254835), (399, 230565), (665, 138339), (809, 113715), (855, 107597), (1083, 84945), (1197, 76855), (1805, 50967), (1995, 46113), (2427, 37905), (2527, 36405), (3249, 28315), (4045, 22743), (5415, 16989), (5663, 16245), (5985, 15371), (7281, 12635), (7581, 12135)]