39080475

素因数分解:

$3^5\times 5^2\times 7^1\times {\mathrm{919}}^1$

素因数の和:951

約数の個数: 72

約数和(自身を含む): 83050240

約数和(自身を除く): 43969765

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 243, 315, 405, 525, 567, 675, 919, 945, 1215, 1575, 1701, 2025, 2757, 2835, 4595, 4725, 6075, 6433, 8271, 8505, 13785, 14175, 19299, 22975, 24813, 32165, 41355, 42525, 57897, 68925, 74439, 96495, 124065, 160825, 173691, 206775, 223317, 289485, 372195, 482475, 521073, 620325, 868455, 1116585, 1447425, 1563219, 1860975, 2605365, 4342275, 5582925, 7816095, 13026825, 39080475]

約数ペア:

[(1, 39080475), (3, 13026825), (5, 7816095), (7, 5582925), (9, 4342275), (15, 2605365), (21, 1860975), (25, 1563219), (27, 1447425), (35, 1116585), (45, 868455), (63, 620325), (75, 521073), (81, 482475), (105, 372195), (135, 289485), (175, 223317), (189, 206775), (225, 173691), (243, 160825), (315, 124065), (405, 96495), (525, 74439), (567, 68925), (675, 57897), (919, 42525), (945, 41355), (1215, 32165), (1575, 24813), (1701, 22975), (2025, 19299), (2757, 14175), (2835, 13785), (4595, 8505), (4725, 8271), (6075, 6433)]