62478945

素因数分解:

$3^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:365

約数の個数: 56

約数和(自身を含む): 114660072

約数和(自身を除く): 52181127

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 243, 281, 305, 405, 549, 729, 843, 915, 1215, 1405, 1647, 2529, 2745, 3645, 4215, 4941, 7587, 8235, 12645, 14823, 17141, 22761, 24705, 37935, 44469, 51423, 68283, 74115, 85705, 113805, 154269, 204849, 222345, 257115, 341415, 462807, 771345, 1024245, 1388421, 2314035, 4165263, 6942105, 12495789, 20826315, 62478945]

約数ペア:

[(1, 62478945), (3, 20826315), (5, 12495789), (9, 6942105), (15, 4165263), (27, 2314035), (45, 1388421), (61, 1024245), (81, 771345), (135, 462807), (183, 341415), (243, 257115), (281, 222345), (305, 204849), (405, 154269), (549, 113805), (729, 85705), (843, 74115), (915, 68283), (1215, 51423), (1405, 44469), (1647, 37935), (2529, 24705), (2745, 22761), (3645, 17141), (4215, 14823), (4941, 12645), (7587, 8235)]