15690989255

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1523}}^1\times {\mathrm{1733}}^1$

素因数の和:3331

約数の個数: 32

約数和(自身を含む): 19978176960

約数和(自身を除く): 4287187705

約数列:

[1, 5, 29, 41, 145, 205, 1189, 1523, 1733, 5945, 7615, 8665, 44167, 50257, 62443, 71053, 220835, 251285, 312215, 355265, 1810847, 2060537, 2639359, 9054235, 10302685, 13196795, 76541411, 108213719, 382707055, 541068595, 3138197851, 15690989255]

約数ペア:

[(1, 15690989255), (5, 3138197851), (29, 541068595), (41, 382707055), (145, 108213719), (205, 76541411), (1189, 13196795), (1523, 10302685), (1733, 9054235), (5945, 2639359), (7615, 2060537), (8665, 1810847), (44167, 355265), (50257, 312215), (62443, 251285), (71053, 220835)]