15203751321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{28201}}^1$

素因数の和:28294

約数の個数: 48

約数和(自身を含む): 24195962304

約数和(自身を除く): 8992210983

約数列:

[1, 3, 11, 17, 31, 33, 51, 93, 187, 341, 527, 561, 961, 1023, 1581, 2883, 5797, 10571, 16337, 17391, 28201, 31713, 49011, 84603, 179707, 310211, 479417, 539121, 874231, 930633, 1438251, 2622693, 5273587, 9616541, 14861927, 15820761, 27101161, 28849623, 44585781, 81303483, 163481197, 298112771, 460719737, 490443591, 894338313, 1382159211, 5067917107, 15203751321]

約数ペア:

[(1, 15203751321), (3, 5067917107), (11, 1382159211), (17, 894338313), (31, 490443591), (33, 460719737), (51, 298112771), (93, 163481197), (187, 81303483), (341, 44585781), (527, 28849623), (561, 27101161), (961, 15820761), (1023, 14861927), (1581, 9616541), (2883, 5273587), (5797, 2622693), (10571, 1438251), (16337, 930633), (17391, 874231), (28201, 539121), (31713, 479417), (49011, 310211), (84603, 179707)]