86880375

素因数分解:

$3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{2663}}^1$

素因数の和:2713

約数の個数: 48

約数和(自身を含む): 162077760

約数和(自身を除く): 75197385

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 125, 145, 225, 261, 375, 435, 725, 1125, 1305, 2175, 2663, 3625, 6525, 7989, 10875, 13315, 23967, 32625, 39945, 66575, 77227, 119835, 199725, 231681, 332875, 386135, 599175, 695043, 998625, 1158405, 1930675, 2995875, 3475215, 5792025, 9653375, 17376075, 28960125, 86880375]

約数ペア:

[(1, 86880375), (3, 28960125), (5, 17376075), (9, 9653375), (15, 5792025), (25, 3475215), (29, 2995875), (45, 1930675), (75, 1158405), (87, 998625), (125, 695043), (145, 599175), (225, 386135), (261, 332875), (375, 231681), (435, 199725), (725, 119835), (1125, 77227), (1305, 66575), (2175, 39945), (2663, 32625), (3625, 23967), (6525, 13315), (7989, 10875)]