48571875

素因数分解:

$3^2\times 5^5\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 96275088

約数和(自身を除く): 47703213

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 157, 165, 225, 275, 375, 471, 495, 625, 785, 825, 1125, 1375, 1413, 1727, 1875, 2355, 2475, 3125, 3925, 4125, 5181, 5625, 6875, 7065, 8635, 9375, 11775, 12375, 15543, 19625, 20625, 25905, 28125, 34375, 35325, 43175, 58875, 61875, 77715, 98125, 103125, 129525, 176625, 215875, 294375, 309375, 388575, 490625, 647625, 883125, 1079375, 1471875, 1942875, 3238125, 4415625, 5396875, 9714375, 16190625, 48571875]

約数ペア:

[(1, 48571875), (3, 16190625), (5, 9714375), (9, 5396875), (11, 4415625), (15, 3238125), (25, 1942875), (33, 1471875), (45, 1079375), (55, 883125), (75, 647625), (99, 490625), (125, 388575), (157, 309375), (165, 294375), (225, 215875), (275, 176625), (375, 129525), (471, 103125), (495, 98125), (625, 77715), (785, 61875), (825, 58875), (1125, 43175), (1375, 35325), (1413, 34375), (1727, 28125), (1875, 25905), (2355, 20625), (2475, 19625), (3125, 15543), (3925, 12375), (4125, 11775), (5181, 9375), (5625, 8635), (6875, 7065)]