71574175

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{367}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 92404800

約数和(自身を除く): 20830625

約数列:

[1, 5, 25, 29, 145, 269, 367, 725, 1345, 1835, 6725, 7801, 9175, 10643, 39005, 53215, 98723, 195025, 266075, 493615, 2468075, 2862967, 14314835, 71574175]

約数ペア:

[(1, 71574175), (5, 14314835), (25, 2862967), (29, 2468075), (145, 493615), (269, 266075), (367, 195025), (725, 98723), (1345, 53215), (1835, 39005), (6725, 10643), (7801, 9175)]