580789845

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{23509}}^1$

素因数の和:23587

約数の個数: 40

約数和(自身を含む): 1058232120

約数和(自身を除く): 477442275

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 305, 405, 549, 915, 1647, 2745, 4941, 8235, 23509, 24705, 70527, 117545, 211581, 352635, 634743, 1057905, 1434049, 1904229, 3173715, 4302147, 7170245, 9521145, 12906441, 21510735, 38719323, 64532205, 116157969, 193596615, 580789845]

約数ペア:

[(1, 580789845), (3, 193596615), (5, 116157969), (9, 64532205), (15, 38719323), (27, 21510735), (45, 12906441), (61, 9521145), (81, 7170245), (135, 4302147), (183, 3173715), (305, 1904229), (405, 1434049), (549, 1057905), (915, 634743), (1647, 352635), (2745, 211581), (4941, 117545), (8235, 70527), (23509, 24705)]