15551453276

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1\times {\mathrm{1787}}^1$

素因数の和:2418

約数の個数: 48

約数和(自身を含む): 28247310336

約数和(自身を除く): 12695857060

約数列:

[1, 2, 4, 37, 74, 127, 148, 254, 463, 508, 926, 1787, 1852, 3574, 4699, 7148, 9398, 17131, 18796, 34262, 58801, 66119, 68524, 117602, 132238, 226949, 235204, 264476, 453898, 827381, 907796, 1654762, 2175637, 3309524, 4351274, 8397113, 8702548, 16794226, 30613097, 33588452, 61226194, 105077387, 122452388, 210154774, 420309548, 3887863319, 7775726638, 15551453276]

約数ペア:

[(1, 15551453276), (2, 7775726638), (4, 3887863319), (37, 420309548), (74, 210154774), (127, 122452388), (148, 105077387), (254, 61226194), (463, 33588452), (508, 30613097), (926, 16794226), (1787, 8702548), (1852, 8397113), (3574, 4351274), (4699, 3309524), (7148, 2175637), (9398, 1654762), (17131, 907796), (18796, 827381), (34262, 453898), (58801, 264476), (66119, 235204), (68524, 226949), (117602, 132238)]