2941575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 5999616

約数和(自身を除く): 3058041

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 431, 455, 525, 975, 1293, 1365, 2155, 2275, 3017, 5603, 6465, 6825, 9051, 10775, 15085, 16809, 28015, 32325, 39221, 45255, 75425, 84045, 117663, 140075, 196105, 226275, 420225, 588315, 980525, 2941575]

約数ペア:

[(1, 2941575), (3, 980525), (5, 588315), (7, 420225), (13, 226275), (15, 196105), (21, 140075), (25, 117663), (35, 84045), (39, 75425), (65, 45255), (75, 39221), (91, 32325), (105, 28015), (175, 16809), (195, 15085), (273, 10775), (325, 9051), (431, 6825), (455, 6465), (525, 5603), (975, 3017), (1293, 2275), (1365, 2155)]