54270225

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{10487}}^1$

素因数の和:10526

約数の個数: 36

約数和(自身を含む): 101439936

約数和(自身を除く): 47169711

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 10487, 31461, 52435, 94383, 157305, 241201, 262175, 471915, 723603, 786525, 1206005, 2170809, 2359575, 3618015, 6030025, 10854045, 18090075, 54270225]

約数ペア:

[(1, 54270225), (3, 18090075), (5, 10854045), (9, 6030025), (15, 3618015), (23, 2359575), (25, 2170809), (45, 1206005), (69, 786525), (75, 723603), (115, 471915), (207, 262175), (225, 241201), (345, 157305), (575, 94383), (1035, 52435), (1725, 31461), (5175, 10487)]