73647675

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{11287}}^1$

素因数の和:11332

約数の個数: 36

約数和(自身を含む): 136471920

約数和(自身を除く): 62824245

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 11287, 33861, 56435, 101583, 169305, 282175, 327323, 507915, 846525, 981969, 1636615, 2539575, 2945907, 4909845, 8183075, 14729535, 24549225, 73647675]

約数ペア:

[(1, 73647675), (3, 24549225), (5, 14729535), (9, 8183075), (15, 4909845), (25, 2945907), (29, 2539575), (45, 1636615), (75, 981969), (87, 846525), (145, 507915), (225, 327323), (261, 282175), (435, 169305), (725, 101583), (1305, 56435), (2175, 33861), (6525, 11287)]