73908945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8783}}^1$

素因数の和:8822

約数の個数: 48

約数和(自身を含む): 147992832

約数和(自身を除く): 74083887

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 8415, 8783, 26349, 43915, 79047, 96613, 131745, 149311, 289839, 395235, 447933, 483065, 746555, 869517, 1343799, 1449195, 1642421, 2239665, 4347585, 4927263, 6718995, 8212105, 14781789, 24636315, 73908945]

約数ペア:

[(1, 73908945), (3, 24636315), (5, 14781789), (9, 8212105), (11, 6718995), (15, 4927263), (17, 4347585), (33, 2239665), (45, 1642421), (51, 1449195), (55, 1343799), (85, 869517), (99, 746555), (153, 483065), (165, 447933), (187, 395235), (255, 289839), (495, 149311), (561, 131745), (765, 96613), (935, 79047), (1683, 43915), (2805, 26349), (8415, 8783)]