49078125

素因数分解:

$3^2\times 5^6\times {\mathrm{349}}^1$

素因数の和:385

約数の個数: 42

約数和(自身を含む): 88866050

約数和(自身を除く): 39787925

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 349, 375, 625, 1047, 1125, 1745, 1875, 3125, 3141, 5235, 5625, 8725, 9375, 15625, 15705, 26175, 28125, 43625, 46875, 78525, 130875, 140625, 218125, 392625, 654375, 1090625, 1963125, 3271875, 5453125, 9815625, 16359375, 49078125]

約数ペア:

[(1, 49078125), (3, 16359375), (5, 9815625), (9, 5453125), (15, 3271875), (25, 1963125), (45, 1090625), (75, 654375), (125, 392625), (225, 218125), (349, 140625), (375, 130875), (625, 78525), (1047, 46875), (1125, 43625), (1745, 28125), (1875, 26175), (3125, 15705), (3141, 15625), (5235, 9375), (5625, 8725)]