2698015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 3499200

約数和(自身を除く): 801185

約数列:

[1, 5, 23, 29, 115, 145, 667, 809, 3335, 4045, 18607, 23461, 93035, 117305, 539603, 2698015]

約数ペア:

[(1, 2698015), (5, 539603), (23, 117305), (29, 93035), (115, 23461), (145, 18607), (667, 4045), (809, 3335)]