25424730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2797}}^1$

素因数の和:2911

約数の個数: 48

約数和(自身を含む): 66782664

約数和(自身を除く): 41357934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 2797, 3030, 4545, 5594, 8391, 9090, 13985, 16782, 25173, 27970, 41955, 50346, 83910, 125865, 251730, 282497, 564994, 847491, 1412485, 1694982, 2542473, 2824970, 4237455, 5084946, 8474910, 12712365, 25424730]

約数ペア:

[(1, 25424730), (2, 12712365), (3, 8474910), (5, 5084946), (6, 4237455), (9, 2824970), (10, 2542473), (15, 1694982), (18, 1412485), (30, 847491), (45, 564994), (90, 282497), (101, 251730), (202, 125865), (303, 83910), (505, 50346), (606, 41955), (909, 27970), (1010, 25173), (1515, 16782), (1818, 13985), (2797, 9090), (3030, 8391), (4545, 5594)]