47997750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{63997}}^1$

素因数の和:64017

約数の個数: 32

約数和(自身を含む): 119804256

約数和(自身を除く): 71806506

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 63997, 127994, 191991, 319985, 383982, 639970, 959955, 1599925, 1919910, 3199850, 4799775, 7999625, 9599550, 15999250, 23998875, 47997750]

約数ペア:

[(1, 47997750), (2, 23998875), (3, 15999250), (5, 9599550), (6, 7999625), (10, 4799775), (15, 3199850), (25, 1919910), (30, 1599925), (50, 959955), (75, 639970), (125, 383982), (150, 319985), (250, 191991), (375, 127994), (750, 63997)]