4151145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 7160832

約数和(自身を除く): 3009687

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 223, 255, 365, 669, 1095, 1115, 1241, 3345, 3723, 3791, 6205, 11373, 16279, 18615, 18955, 48837, 56865, 81395, 244185, 276743, 830229, 1383715, 4151145]

約数ペア:

[(1, 4151145), (3, 1383715), (5, 830229), (15, 276743), (17, 244185), (51, 81395), (73, 56865), (85, 48837), (219, 18955), (223, 18615), (255, 16279), (365, 11373), (669, 6205), (1095, 3791), (1115, 3723), (1241, 3345)]