45748475

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 58351920

約数和(自身を除く): 12603445

約数列:

[1, 5, 25, 61, 131, 229, 305, 655, 1145, 1525, 3275, 5725, 7991, 13969, 29999, 39955, 69845, 149995, 199775, 349225, 749975, 1829939, 9149695, 45748475]

約数ペア:

[(1, 45748475), (5, 9149695), (25, 1829939), (61, 749975), (131, 349225), (229, 199775), (305, 149995), (655, 69845), (1145, 39955), (1525, 29999), (3275, 13969), (5725, 7991)]