98271575

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1523}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 127558800

約数和(自身を除く): 29287225

約数列:

[1, 5, 25, 29, 89, 145, 445, 725, 1523, 2225, 2581, 7615, 12905, 38075, 44167, 64525, 135547, 220835, 677735, 1104175, 3388675, 3930863, 19654315, 98271575]

約数ペア:

[(1, 98271575), (5, 19654315), (25, 3930863), (29, 3388675), (89, 1104175), (145, 677735), (445, 220835), (725, 135547), (1523, 64525), (2225, 44167), (2581, 38075), (7615, 12905)]