42003375

素因数分解:

$3^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{1109}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 70649280

約数和(自身を除く): 28645905

約数列:

[1, 3, 5, 15, 25, 75, 101, 125, 303, 375, 505, 1109, 1515, 2525, 3327, 5545, 7575, 12625, 16635, 27725, 37875, 83175, 112009, 138625, 336027, 415875, 560045, 1680135, 2800225, 8400675, 14001125, 42003375]

約数ペア:

[(1, 42003375), (3, 14001125), (5, 8400675), (15, 2800225), (25, 1680135), (75, 560045), (101, 415875), (125, 336027), (303, 138625), (375, 112009), (505, 83175), (1109, 37875), (1515, 27725), (2525, 16635), (3327, 12625), (5545, 7575)]