1931955

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^2$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 3229392

約数和(自身を除く): 1297437

約数列:

[1, 3, 5, 15, 37, 59, 111, 177, 185, 295, 555, 885, 2183, 3481, 6549, 10443, 10915, 17405, 32745, 52215, 128797, 386391, 643985, 1931955]

約数ペア:

[(1, 1931955), (3, 643985), (5, 386391), (15, 128797), (37, 52215), (59, 32745), (111, 17405), (177, 10915), (185, 10443), (295, 6549), (555, 3481), (885, 2183)]