248284035

素因数分解:

$3^5\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1129}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 449161440

約数和(自身を除く): 200877405

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 181, 243, 405, 543, 905, 1129, 1215, 1629, 2715, 3387, 4887, 5645, 8145, 10161, 14661, 16935, 24435, 30483, 43983, 50805, 73305, 91449, 152415, 204349, 219915, 274347, 457245, 613047, 1021745, 1371735, 1839141, 3065235, 5517423, 9195705, 16552269, 27587115, 49656807, 82761345, 248284035]

約数ペア:

[(1, 248284035), (3, 82761345), (5, 49656807), (9, 27587115), (15, 16552269), (27, 9195705), (45, 5517423), (81, 3065235), (135, 1839141), (181, 1371735), (243, 1021745), (405, 613047), (543, 457245), (905, 274347), (1129, 219915), (1215, 204349), (1629, 152415), (2715, 91449), (3387, 73305), (4887, 50805), (5645, 43983), (8145, 30483), (10161, 24435), (14661, 16935)]