81309750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{108413}}^1$

素因数の和:108433

約数の個数: 32

約数和(自身を含む): 202951008

約数和(自身を除く): 121641258

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 108413, 216826, 325239, 542065, 650478, 1084130, 1626195, 2710325, 3252390, 5420650, 8130975, 13551625, 16261950, 27103250, 40654875, 81309750]

約数ペア:

[(1, 81309750), (2, 40654875), (3, 27103250), (5, 16261950), (6, 13551625), (10, 8130975), (15, 5420650), (25, 3252390), (30, 2710325), (50, 1626195), (75, 1084130), (125, 650478), (150, 542065), (250, 325239), (375, 216826), (750, 108413)]