196222725

素因数分解:

$3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{8467}}^1$

素因数の和:8586

約数の個数: 36

約数和(自身を含む): 354910816

約数和(自身を除く): 158688091

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 103, 225, 309, 515, 927, 1545, 2575, 4635, 7725, 8467, 23175, 25401, 42335, 76203, 127005, 211675, 381015, 635025, 872101, 1905075, 2616303, 4360505, 7848909, 13081515, 21802525, 39244545, 65407575, 196222725]

約数ペア:

[(1, 196222725), (3, 65407575), (5, 39244545), (9, 21802525), (15, 13081515), (25, 7848909), (45, 4360505), (75, 2616303), (103, 1905075), (225, 872101), (309, 635025), (515, 381015), (927, 211675), (1545, 127005), (2575, 76203), (4635, 42335), (7725, 25401), (8467, 23175)]