13303620375

素因数分解:

$3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{485977}}^1$

素因数の和:486068

約数の個数: 32

約数和(自身を含む): 22440520128

約数和(自身を除く): 9136899753

約数列:

[1, 3, 5, 15, 25, 73, 75, 125, 219, 365, 375, 1095, 1825, 5475, 9125, 27375, 485977, 1457931, 2429885, 7289655, 12149425, 35476321, 36448275, 60747125, 106428963, 177381605, 182241375, 532144815, 886908025, 2660724075, 4434540125, 13303620375]

約数ペア:

[(1, 13303620375), (3, 4434540125), (5, 2660724075), (15, 886908025), (25, 532144815), (73, 182241375), (75, 177381605), (125, 106428963), (219, 60747125), (365, 36448275), (375, 35476321), (1095, 12149425), (1825, 7289655), (5475, 2429885), (9125, 1457931), (27375, 485977)]