121126875

素因数分解:

$3^1\times 5^4\times {\mathrm{64601}}^1$

素因数の和:64624

約数の個数: 20

約数和(自身を含む): 201816648

約数和(自身を除く): 80689773

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 64601, 193803, 323005, 969015, 1615025, 4845075, 8075125, 24225375, 40375625, 121126875]

約数ペア:

[(1, 121126875), (3, 40375625), (5, 24225375), (15, 8075125), (25, 4845075), (75, 1615025), (125, 969015), (375, 323005), (625, 193803), (1875, 64601)]