8531325

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1$

素因数の和:416

約数の個数: 60

約数和(自身を含む): 17284608

約数和(自身を除く): 8753283

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 165, 225, 275, 297, 383, 405, 495, 675, 825, 891, 1149, 1485, 1915, 2025, 2475, 3447, 4213, 4455, 5745, 7425, 9575, 10341, 12639, 17235, 21065, 22275, 28725, 31023, 37917, 51705, 63195, 86175, 105325, 113751, 155115, 189585, 258525, 315975, 341253, 568755, 775575, 947925, 1706265, 2843775, 8531325]

約数ペア:

[(1, 8531325), (3, 2843775), (5, 1706265), (9, 947925), (11, 775575), (15, 568755), (25, 341253), (27, 315975), (33, 258525), (45, 189585), (55, 155115), (75, 113751), (81, 105325), (99, 86175), (135, 63195), (165, 51705), (225, 37917), (275, 31023), (297, 28725), (383, 22275), (405, 21065), (495, 17235), (675, 12639), (825, 10341), (891, 9575), (1149, 7425), (1485, 5745), (1915, 4455), (2025, 4213), (2475, 3447)]