18297375

素因数分解:

$3^1\times 5^3\times {\mathrm{59}}^1\times {\mathrm{827}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 31000320

約数和(自身を除く): 12702945

約数列:

[1, 3, 5, 15, 25, 59, 75, 125, 177, 295, 375, 827, 885, 1475, 2481, 4135, 4425, 7375, 12405, 20675, 22125, 48793, 62025, 103375, 146379, 243965, 310125, 731895, 1219825, 3659475, 6099125, 18297375]

約数ペア:

[(1, 18297375), (3, 6099125), (5, 3659475), (15, 1219825), (25, 731895), (59, 310125), (75, 243965), (125, 146379), (177, 103375), (295, 62025), (375, 48793), (827, 22125), (885, 20675), (1475, 12405), (2481, 7375), (4135, 4425)]