2750874035

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{15077}}^1$

素因数の和:15503

約数の個数: 32

約数和(自身を含む): 4073231232

約数和(自身を除く): 1322357197

約数列:

[1, 5, 7, 13, 35, 65, 91, 401, 455, 2005, 2807, 5213, 14035, 15077, 26065, 36491, 75385, 105539, 182455, 196001, 527695, 980005, 1372007, 6045877, 6860035, 30229385, 42321139, 78596401, 211605695, 392982005, 550174807, 2750874035]

約数ペア:

[(1, 2750874035), (5, 550174807), (7, 392982005), (13, 211605695), (35, 78596401), (65, 42321139), (91, 30229385), (401, 6860035), (455, 6045877), (2005, 1372007), (2807, 980005), (5213, 527695), (14035, 196001), (15077, 182455), (26065, 105539), (36491, 75385)]