73161705

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3659}}^1$

素因数の和:3741

約数の個数: 32

約数和(自身を含む): 123678720

約数和(自身を除く): 50517015

約数列:

[1, 3, 5, 15, 31, 43, 93, 129, 155, 215, 465, 645, 1333, 3659, 3999, 6665, 10977, 18295, 19995, 54885, 113429, 157337, 340287, 472011, 567145, 786685, 1701435, 2360055, 4877447, 14632341, 24387235, 73161705]

約数ペア:

[(1, 73161705), (3, 24387235), (5, 14632341), (15, 4877447), (31, 2360055), (43, 1701435), (93, 786685), (129, 567145), (155, 472011), (215, 340287), (465, 157337), (645, 113429), (1333, 54885), (3659, 19995), (3999, 18295), (6665, 10977)]