30281625

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2447}}^1$

素因数の和:2479

約数の個数: 48

約数和(自身を含む): 59574528

約数和(自身を除く): 29292903

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 275, 375, 495, 825, 1125, 1375, 2447, 2475, 4125, 7341, 12235, 12375, 22023, 26917, 36705, 61175, 80751, 110115, 134585, 183525, 242253, 305875, 403755, 550575, 672925, 917625, 1211265, 2018775, 2752875, 3364625, 6056325, 10093875, 30281625]

約数ペア:

[(1, 30281625), (3, 10093875), (5, 6056325), (9, 3364625), (11, 2752875), (15, 2018775), (25, 1211265), (33, 917625), (45, 672925), (55, 550575), (75, 403755), (99, 305875), (125, 242253), (165, 183525), (225, 134585), (275, 110115), (375, 80751), (495, 61175), (825, 36705), (1125, 26917), (1375, 22023), (2447, 12375), (2475, 12235), (4125, 7341)]