72077005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14401}}^1$

素因数の和:14437

約数の個数: 32

約数和(自身を含む): 116137728

約数和(自身を除く): 44060723

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 14401, 72005, 100807, 158411, 187213, 504035, 792055, 936065, 1108877, 1310491, 2059343, 5544385, 6552455, 10296715, 14415401, 72077005]

約数ペア:

[(1, 72077005), (5, 14415401), (7, 10296715), (11, 6552455), (13, 5544385), (35, 2059343), (55, 1310491), (65, 1108877), (77, 936065), (91, 792055), (143, 504035), (385, 187213), (455, 158411), (715, 100807), (1001, 72005), (5005, 14401)]