140228625

素因数分解:

$3^1\times 5^3\times {\mathrm{373943}}^1$

素因数の和:373961

約数の個数: 16

約数和(自身を含む): 233341056

約数和(自身を除く): 93112431

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 373943, 1121829, 1869715, 5609145, 9348575, 28045725, 46742875, 140228625]

約数ペア:

[(1, 140228625), (3, 46742875), (5, 28045725), (15, 9348575), (25, 5609145), (75, 1869715), (125, 1121829), (375, 373943)]