69248725

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 107632000

約数和(自身を除く): 38383275

約数列:

[1, 5, 7, 13, 25, 35, 61, 65, 91, 175, 305, 325, 427, 455, 499, 793, 1525, 2135, 2275, 2495, 3493, 3965, 5551, 6487, 10675, 12475, 17465, 19825, 27755, 30439, 32435, 45409, 87325, 138775, 152195, 162175, 213073, 227045, 395707, 760975, 1065365, 1135225, 1978535, 2769949, 5326825, 9892675, 13849745, 69248725]

約数ペア:

[(1, 69248725), (5, 13849745), (7, 9892675), (13, 5326825), (25, 2769949), (35, 1978535), (61, 1135225), (65, 1065365), (91, 760975), (175, 395707), (305, 227045), (325, 213073), (427, 162175), (455, 152195), (499, 138775), (793, 87325), (1525, 45409), (2135, 32435), (2275, 30439), (2495, 27755), (3493, 19825), (3965, 17465), (5551, 12475), (6487, 10675)]