1330402375

素因数分解:

$5^3\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{1171}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 1700337600

約数和(自身を除く): 369935225

約数列:

[1, 5, 25, 61, 125, 149, 305, 745, 1171, 1525, 3725, 5855, 7625, 9089, 18625, 29275, 45445, 71431, 146375, 174479, 227225, 357155, 872395, 1136125, 1785775, 4361975, 8928875, 10643219, 21809875, 53216095, 266080475, 1330402375]

約数ペア:

[(1, 1330402375), (5, 266080475), (25, 53216095), (61, 21809875), (125, 10643219), (149, 8928875), (305, 4361975), (745, 1785775), (1171, 1136125), (1525, 872395), (3725, 357155), (5855, 227225), (7625, 174479), (9089, 146375), (18625, 71431), (29275, 45445)]