2271305125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{25847}}^1$

素因数の和:25918

約数の個数: 32

約数和(自身を含む): 3064538880

約数和(自身を除く): 793233755

約数列:

[1, 5, 19, 25, 37, 95, 125, 185, 475, 703, 925, 2375, 3515, 4625, 17575, 25847, 87875, 129235, 491093, 646175, 956339, 2455465, 3230875, 4781695, 12277325, 18170441, 23908475, 61386625, 90852205, 119542375, 454261025, 2271305125]

約数ペア:

[(1, 2271305125), (5, 454261025), (19, 119542375), (25, 90852205), (37, 61386625), (95, 23908475), (125, 18170441), (185, 12277325), (475, 4781695), (703, 3230875), (925, 2455465), (2375, 956339), (3515, 646175), (4625, 491093), (17575, 129235), (25847, 87875)]