7325175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 14249088

約数和(自身を除く): 6923913

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 683, 715, 825, 975, 2049, 2145, 3415, 3575, 7513, 8879, 10245, 10725, 17075, 22539, 26637, 37565, 44395, 51225, 97669, 112695, 133185, 187825, 221975, 293007, 488345, 563475, 665925, 1465035, 2441725, 7325175]

約数ペア:

[(1, 7325175), (3, 2441725), (5, 1465035), (11, 665925), (13, 563475), (15, 488345), (25, 293007), (33, 221975), (39, 187825), (55, 133185), (65, 112695), (75, 97669), (143, 51225), (165, 44395), (195, 37565), (275, 26637), (325, 22539), (429, 17075), (683, 10725), (715, 10245), (825, 8879), (975, 7513), (2049, 3575), (2145, 3415)]