996980257925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{1901}}^1\times {\mathrm{1234001}}^1$

素因数の和:1235929

約数の個数: 24

約数和(自身を含む): 1309666066632

約数和(自身を除く): 312685808707

約数列:

[1, 5, 17, 25, 85, 425, 1901, 9505, 32317, 47525, 161585, 807925, 1234001, 6170005, 20978017, 30850025, 104890085, 524450425, 2345835901, 11729179505, 39879210317, 58645897525, 199396051585, 996980257925]

約数ペア:

[(1, 996980257925), (5, 199396051585), (17, 58645897525), (25, 39879210317), (85, 11729179505), (425, 2345835901), (1901, 524450425), (9505, 104890085), (32317, 30850025), (47525, 20978017), (161585, 6170005), (807925, 1234001)]