72221015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{14401}}^1$

素因数の和:14482

約数の個数: 16

約数和(自身を含む): 93324960

約数和(自身を除く): 21103945

約数列:

[1, 5, 17, 59, 85, 295, 1003, 5015, 14401, 72005, 244817, 849659, 1224085, 4248295, 14444203, 72221015]

約数ペア:

[(1, 72221015), (5, 14444203), (17, 4248295), (59, 1224085), (85, 849659), (295, 244817), (1003, 72005), (5015, 14401)]