386312085

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1$

素因数の和:920

約数の個数: 80

約数和(自身を含む): 741797760

約数和(自身を除く): 355485675

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 61, 81, 95, 135, 171, 183, 285, 305, 405, 513, 549, 823, 855, 915, 1159, 1539, 1647, 2469, 2565, 2745, 3477, 4115, 4941, 5795, 7407, 7695, 8235, 10431, 12345, 15637, 17385, 22221, 24705, 31293, 37035, 46911, 50203, 52155, 66663, 78185, 93879, 111105, 140733, 150609, 156465, 234555, 251015, 333315, 422199, 451827, 469395, 703665, 753045, 953857, 1266597, 1355481, 2110995, 2259135, 2861571, 4066443, 4769285, 6332985, 6777405, 8584713, 14307855, 20332215, 25754139, 42923565, 77262417, 128770695, 386312085]

約数ペア:

[(1, 386312085), (3, 128770695), (5, 77262417), (9, 42923565), (15, 25754139), (19, 20332215), (27, 14307855), (45, 8584713), (57, 6777405), (61, 6332985), (81, 4769285), (95, 4066443), (135, 2861571), (171, 2259135), (183, 2110995), (285, 1355481), (305, 1266597), (405, 953857), (513, 753045), (549, 703665), (823, 469395), (855, 451827), (915, 422199), (1159, 333315), (1539, 251015), (1647, 234555), (2469, 156465), (2565, 150609), (2745, 140733), (3477, 111105), (4115, 93879), (4941, 78185), (5795, 66663), (7407, 52155), (7695, 50203), (8235, 46911), (10431, 37035), (12345, 31293), (15637, 24705), (17385, 22221)]