38877525

素因数分解:

$3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1319}}^1$

素因数の和:1466

約数の個数: 36

約数和(自身を含む): 70218720

約数和(自身を除く): 31341195

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 131, 225, 393, 655, 1179, 1319, 1965, 3275, 3957, 5895, 6595, 9825, 11871, 19785, 29475, 32975, 59355, 98925, 172789, 296775, 518367, 863945, 1555101, 2591835, 4319725, 7775505, 12959175, 38877525]

約数ペア:

[(1, 38877525), (3, 12959175), (5, 7775505), (9, 4319725), (15, 2591835), (25, 1555101), (45, 863945), (75, 518367), (131, 296775), (225, 172789), (393, 98925), (655, 59355), (1179, 32975), (1319, 29475), (1965, 19785), (3275, 11871), (3957, 9825), (5895, 6595)]