4349145

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 7372800

約数和(自身を除く): 3023655

約数列:

[1, 3, 5, 15, 31, 47, 93, 141, 155, 199, 235, 465, 597, 705, 995, 1457, 2985, 4371, 6169, 7285, 9353, 18507, 21855, 28059, 30845, 46765, 92535, 140295, 289943, 869829, 1449715, 4349145]

約数ペア:

[(1, 4349145), (3, 1449715), (5, 869829), (15, 289943), (31, 140295), (47, 92535), (93, 46765), (141, 30845), (155, 28059), (199, 21855), (235, 18507), (465, 9353), (597, 7285), (705, 6169), (995, 4371), (1457, 2985)]