3791895

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 6566400

約数和(自身を除く): 2774505

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 379, 435, 667, 1137, 1895, 2001, 3335, 5685, 8717, 10005, 10991, 26151, 32973, 43585, 54955, 130755, 164865, 252793, 758379, 1263965, 3791895]

約数ペア:

[(1, 3791895), (3, 1263965), (5, 758379), (15, 252793), (23, 164865), (29, 130755), (69, 54955), (87, 43585), (115, 32973), (145, 26151), (345, 10991), (379, 10005), (435, 8717), (667, 5685), (1137, 3335), (1895, 2001)]