149062275

素因数分解:

$3^6\times 5^2\times {\mathrm{8179}}^1$

素因数の和:8207

約数の個数: 42

約数和(自身を含む): 277162940

約数和(自身を除く): 128100665

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 2025, 3645, 6075, 8179, 18225, 24537, 40895, 73611, 122685, 204475, 220833, 368055, 613425, 662499, 1104165, 1840275, 1987497, 3312495, 5520825, 5962491, 9937485, 16562475, 29812455, 49687425, 149062275]

約数ペア:

[(1, 149062275), (3, 49687425), (5, 29812455), (9, 16562475), (15, 9937485), (25, 5962491), (27, 5520825), (45, 3312495), (75, 1987497), (81, 1840275), (135, 1104165), (225, 662499), (243, 613425), (405, 368055), (675, 220833), (729, 204475), (1215, 122685), (2025, 73611), (3645, 40895), (6075, 24537), (8179, 18225)]