48479925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2617}}^1$

素因数の和:2662

約数の個数: 48

約数和(自身を含む): 90896960

約数和(自身を除く): 42417035

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1425, 2617, 3705, 6175, 7851, 13085, 18525, 34021, 39255, 49723, 65425, 102063, 149169, 170105, 196275, 248615, 510315, 646399, 745845, 850525, 1243075, 1939197, 2551575, 3231995, 3729225, 9695985, 16159975, 48479925]

約数ペア:

[(1, 48479925), (3, 16159975), (5, 9695985), (13, 3729225), (15, 3231995), (19, 2551575), (25, 1939197), (39, 1243075), (57, 850525), (65, 745845), (75, 646399), (95, 510315), (195, 248615), (247, 196275), (285, 170105), (325, 149169), (475, 102063), (741, 65425), (975, 49723), (1235, 39255), (1425, 34021), (2617, 18525), (3705, 13085), (6175, 7851)]