71322265

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 100859904

約数和(自身を除く): 29537639

約数列:

[1, 5, 7, 35, 47, 191, 227, 235, 329, 955, 1135, 1337, 1589, 1645, 6685, 7945, 8977, 10669, 43357, 44885, 53345, 62839, 74683, 216785, 303499, 314195, 373415, 1517495, 2037779, 10188895, 14264453, 71322265]

約数ペア:

[(1, 71322265), (5, 14264453), (7, 10188895), (35, 2037779), (47, 1517495), (191, 373415), (227, 314195), (235, 303499), (329, 216785), (955, 74683), (1135, 62839), (1337, 53345), (1589, 44885), (1645, 43357), (6685, 10669), (7945, 8977)]