71189325

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{7717}}^1$

素因数の和:7774

約数の個数: 36

約数和(自身を含む): 130634868

約数和(自身を除く): 59445543

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1845, 3075, 7717, 9225, 23151, 38585, 69453, 115755, 192925, 316397, 347265, 578775, 949191, 1581985, 1736325, 2847573, 4745955, 7909925, 14237865, 23729775, 71189325]

約数ペア:

[(1, 71189325), (3, 23729775), (5, 14237865), (9, 7909925), (15, 4745955), (25, 2847573), (41, 1736325), (45, 1581985), (75, 949191), (123, 578775), (205, 347265), (225, 316397), (369, 192925), (615, 115755), (1025, 69453), (1845, 38585), (3075, 23151), (7717, 9225)]