6520597395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1\times {\mathrm{757}}^1$

素因数の和:1212

約数の個数: 64

約数和(自身を含む): 11361122304

約数和(自身を除く): 4840524909

約数列:

[1, 3, 5, 13, 15, 39, 65, 163, 195, 271, 489, 757, 813, 815, 1355, 2119, 2271, 2445, 3523, 3785, 4065, 6357, 9841, 10569, 10595, 11355, 17615, 29523, 31785, 44173, 49205, 52845, 123391, 132519, 147615, 205147, 220865, 370173, 574249, 615441, 616955, 662595, 1025735, 1604083, 1722747, 1850865, 2666911, 2871245, 3077205, 4812249, 8000733, 8020415, 8613735, 13334555, 24061245, 33438961, 40003665, 100316883, 167194805, 434706493, 501584415, 1304119479, 2173532465, 6520597395]

約数ペア:

[(1, 6520597395), (3, 2173532465), (5, 1304119479), (13, 501584415), (15, 434706493), (39, 167194805), (65, 100316883), (163, 40003665), (195, 33438961), (271, 24061245), (489, 13334555), (757, 8613735), (813, 8020415), (815, 8000733), (1355, 4812249), (2119, 3077205), (2271, 2871245), (2445, 2666911), (3523, 1850865), (3785, 1722747), (4065, 1604083), (6357, 1025735), (9841, 662595), (10569, 616955), (10595, 615441), (11355, 574249), (17615, 370173), (29523, 220865), (31785, 205147), (44173, 147615), (49205, 132519), (52845, 123391)]