2946375

素因数分解:

$3^5\times 5^3\times {\mathrm{97}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 5564832

約数和(自身を除く): 2618457

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 97, 125, 135, 225, 243, 291, 375, 405, 485, 675, 873, 1125, 1215, 1455, 2025, 2425, 2619, 3375, 4365, 6075, 7275, 7857, 10125, 12125, 13095, 21825, 23571, 30375, 36375, 39285, 65475, 109125, 117855, 196425, 327375, 589275, 982125, 2946375]

約数ペア:

[(1, 2946375), (3, 982125), (5, 589275), (9, 327375), (15, 196425), (25, 117855), (27, 109125), (45, 65475), (75, 39285), (81, 36375), (97, 30375), (125, 23571), (135, 21825), (225, 13095), (243, 12125), (291, 10125), (375, 7857), (405, 7275), (485, 6075), (675, 4365), (873, 3375), (1125, 2619), (1215, 2425), (1455, 2025)]