71204875

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4283}}^1$

素因数の和:4324

約数の個数: 32

約数和(自身を含む): 106928640

約数和(自身を除く): 35723765

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 475, 665, 875, 2375, 3325, 4283, 16625, 21415, 29981, 81377, 107075, 149905, 406885, 535375, 569639, 749525, 2034425, 2848195, 3747625, 10172125, 14240975, 71204875]

約数ペア:

[(1, 71204875), (5, 14240975), (7, 10172125), (19, 3747625), (25, 2848195), (35, 2034425), (95, 749525), (125, 569639), (133, 535375), (175, 406885), (475, 149905), (665, 107075), (875, 81377), (2375, 29981), (3325, 21415), (4283, 16625)]