47482725

素因数分解:

$3^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{2789}}^1$

素因数の和:3029

約数の個数: 24

約数和(自身を含む): 78878880

約数和(自身を除く): 31396155

約数列:

[1, 3, 5, 15, 25, 75, 227, 681, 1135, 2789, 3405, 5675, 8367, 13945, 17025, 41835, 69725, 209175, 633103, 1899309, 3165515, 9496545, 15827575, 47482725]

約数ペア:

[(1, 47482725), (3, 15827575), (5, 9496545), (15, 3165515), (25, 1899309), (75, 633103), (227, 209175), (681, 69725), (1135, 41835), (2789, 17025), (3405, 13945), (5675, 8367)]