73215675

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{25031}}^1$

素因数の和:25060

約数の個数: 36

約数和(自身を含む): 141230544

約数和(自身を除く): 68014869

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 25031, 75093, 125155, 225279, 325403, 375465, 625775, 976209, 1126395, 1627015, 1877325, 2928627, 4881045, 5631975, 8135075, 14643135, 24405225, 73215675]

約数ペア:

[(1, 73215675), (3, 24405225), (5, 14643135), (9, 8135075), (13, 5631975), (15, 4881045), (25, 2928627), (39, 1877325), (45, 1627015), (65, 1126395), (75, 976209), (117, 625775), (195, 375465), (225, 325403), (325, 225279), (585, 125155), (975, 75093), (2925, 25031)]