25938325

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 40176000

約数和(自身を除く): 14237675

約数列:

[1, 5, 7, 19, 25, 29, 35, 95, 133, 145, 175, 203, 269, 475, 551, 665, 725, 1015, 1345, 1883, 2755, 3325, 3857, 5075, 5111, 6725, 7801, 9415, 13775, 19285, 25555, 35777, 39005, 47075, 54607, 96425, 127775, 148219, 178885, 195025, 273035, 741095, 894425, 1037533, 1365175, 3705475, 5187665, 25938325]

約数ペア:

[(1, 25938325), (5, 5187665), (7, 3705475), (19, 1365175), (25, 1037533), (29, 894425), (35, 741095), (95, 273035), (133, 195025), (145, 178885), (175, 148219), (203, 127775), (269, 96425), (475, 54607), (551, 47075), (665, 39005), (725, 35777), (1015, 25555), (1345, 19285), (1883, 13775), (2755, 9415), (3325, 7801), (3857, 6725), (5075, 5111)]