72419215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{8837}}^1$

素因数の和:9002

約数の個数: 16

約数和(自身を含む): 95450400

約数和(自身を除く): 23031185

約数列:

[1, 5, 11, 55, 149, 745, 1639, 8195, 8837, 44185, 97207, 486035, 1316713, 6583565, 14483843, 72419215]

約数ペア:

[(1, 72419215), (5, 14483843), (11, 6583565), (55, 1316713), (149, 486035), (745, 97207), (1639, 44185), (8195, 8837)]