15995475

素因数分解:

$3^5\times 5^2\times {\mathrm{2633}}^1$

素因数の和:2658

約数の個数: 36

約数和(自身を含む): 29722056

約数和(自身を除く): 13726581

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 2633, 6075, 7899, 13165, 23697, 39495, 65825, 71091, 118485, 197475, 213273, 355455, 592425, 639819, 1066365, 1777275, 3199095, 5331825, 15995475]

約数ペア:

[(1, 15995475), (3, 5331825), (5, 3199095), (9, 1777275), (15, 1066365), (25, 639819), (27, 592425), (45, 355455), (75, 213273), (81, 197475), (135, 118485), (225, 71091), (243, 65825), (405, 39495), (675, 23697), (1215, 13165), (2025, 7899), (2633, 6075)]