9405045

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 18869760

約数和(自身を除く): 9464715

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 69, 115, 117, 135, 195, 207, 233, 299, 345, 351, 585, 621, 699, 897, 1035, 1165, 1495, 1755, 2097, 2691, 3029, 3105, 3495, 4485, 5359, 6291, 8073, 9087, 10485, 13455, 15145, 16077, 26795, 27261, 31455, 40365, 45435, 48231, 69667, 80385, 81783, 136305, 144693, 209001, 241155, 348335, 408915, 627003, 723465, 1045005, 1881009, 3135015, 9405045]

約数ペア:

[(1, 9405045), (3, 3135015), (5, 1881009), (9, 1045005), (13, 723465), (15, 627003), (23, 408915), (27, 348335), (39, 241155), (45, 209001), (65, 144693), (69, 136305), (115, 81783), (117, 80385), (135, 69667), (195, 48231), (207, 45435), (233, 40365), (299, 31455), (345, 27261), (351, 26795), (585, 16077), (621, 15145), (699, 13455), (897, 10485), (1035, 9087), (1165, 8073), (1495, 6291), (1755, 5359), (2097, 4485), (2691, 3495), (3029, 3105)]