4383915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 7451136

約数和(自身を除く): 3067221

約数列:

[1, 3, 5, 15, 23, 69, 97, 115, 131, 291, 345, 393, 485, 655, 1455, 1965, 2231, 3013, 6693, 9039, 11155, 12707, 15065, 33465, 38121, 45195, 63535, 190605, 292261, 876783, 1461305, 4383915]

約数ペア:

[(1, 4383915), (3, 1461305), (5, 876783), (15, 292261), (23, 190605), (69, 63535), (97, 45195), (115, 38121), (131, 33465), (291, 15065), (345, 12707), (393, 11155), (485, 9039), (655, 6693), (1455, 3013), (1965, 2231)]