2247315075

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{140677}}^1$

素因数の和:140764

約数の個数: 36

約数和(自身を含む): 4081912848

約数和(自身を除く): 1834597773

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 1065, 1775, 3195, 5325, 15975, 140677, 422031, 703385, 1266093, 2110155, 3516925, 6330465, 9988067, 10550775, 29964201, 31652325, 49940335, 89892603, 149821005, 249701675, 449463015, 749105025, 2247315075]

約数ペア:

[(1, 2247315075), (3, 749105025), (5, 449463015), (9, 249701675), (15, 149821005), (25, 89892603), (45, 49940335), (71, 31652325), (75, 29964201), (213, 10550775), (225, 9988067), (355, 6330465), (639, 3516925), (1065, 2110155), (1775, 1266093), (3195, 703385), (5325, 422031), (15975, 140677)]