1930965

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 3352320

約数和(自身を除く): 1421355

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 193, 345, 435, 579, 667, 965, 2001, 2895, 3335, 4439, 5597, 10005, 13317, 16791, 22195, 27985, 66585, 83955, 128731, 386193, 643655, 1930965]

約数ペア:

[(1, 1930965), (3, 643655), (5, 386193), (15, 128731), (23, 83955), (29, 66585), (69, 27985), (87, 22195), (115, 16791), (145, 13317), (193, 10005), (345, 5597), (435, 4439), (579, 3335), (667, 2895), (965, 2001)]