88740145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 119750400

約数和(自身を除く): 31010255

約数列:

[1, 5, 13, 29, 65, 145, 179, 263, 377, 895, 1315, 1885, 2327, 3419, 5191, 7627, 11635, 17095, 25955, 38135, 47077, 67483, 99151, 235385, 337415, 495755, 612001, 1365233, 3060005, 6826165, 17748029, 88740145]

約数ペア:

[(1, 88740145), (5, 17748029), (13, 6826165), (29, 3060005), (65, 1365233), (145, 612001), (179, 495755), (263, 337415), (377, 235385), (895, 99151), (1315, 67483), (1885, 47077), (2327, 38135), (3419, 25955), (5191, 17095), (7627, 11635)]