42601875

素因数分解:

$3^1\times 5^4\times {\mathrm{22721}}^1$

素因数の和:22744

約数の個数: 20

約数和(自身を含む): 70983528

約数和(自身を除く): 28381653

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 22721, 68163, 113605, 340815, 568025, 1704075, 2840125, 8520375, 14200625, 42601875]

約数ペア:

[(1, 42601875), (3, 14200625), (5, 8520375), (15, 2840125), (25, 1704075), (75, 568025), (125, 340815), (375, 113605), (625, 68163), (1875, 22721)]