2023504245

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{917689}}^1$

素因数の和:917714

約数の個数: 36

約数和(自身を含む): 4080049740

約数和(自身を除く): 2056545495

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 917689, 2753067, 4588445, 6423823, 8259201, 13765335, 19271469, 32119115, 41296005, 44966761, 57814407, 96357345, 134900283, 224833805, 289072035, 404700849, 674501415, 2023504245]

約数ペア:

[(1, 2023504245), (3, 674501415), (5, 404700849), (7, 289072035), (9, 224833805), (15, 134900283), (21, 96357345), (35, 57814407), (45, 44966761), (49, 41296005), (63, 32119115), (105, 19271469), (147, 13765335), (245, 8259201), (315, 6423823), (441, 4588445), (735, 2753067), (2205, 917689)]