28497750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{37997}}^1$

素因数の和:38017

約数の個数: 32

約数和(自身を含む): 71132256

約数和(自身を除く): 42634506

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 37997, 75994, 113991, 189985, 227982, 379970, 569955, 949925, 1139910, 1899850, 2849775, 4749625, 5699550, 9499250, 14248875, 28497750]

約数ペア:

[(1, 28497750), (2, 14248875), (3, 9499250), (5, 5699550), (6, 4749625), (10, 2849775), (15, 1899850), (25, 1139910), (30, 949925), (50, 569955), (75, 379970), (125, 227982), (150, 189985), (250, 113991), (375, 75994), (750, 37997)]