15898019211

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1\times {\mathrm{2357}}^1$

素因数の和:3036

約数の個数: 48

約数和(自身を含む): 24358894560

約数和(自身を除く): 8460875349

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 601, 1247, 1803, 2357, 3741, 5409, 7071, 11223, 17429, 21213, 25843, 52287, 68353, 77529, 101351, 156861, 205059, 232587, 304053, 615177, 749447, 912159, 1416557, 2248341, 2939179, 4249671, 6745023, 8817537, 12749013, 26452611, 41080153, 60911951, 123240459, 182735853, 369721377, 548207559, 1766446579, 5299339737, 15898019211]

約数ペア:

[(1, 15898019211), (3, 5299339737), (9, 1766446579), (29, 548207559), (43, 369721377), (87, 182735853), (129, 123240459), (261, 60911951), (387, 41080153), (601, 26452611), (1247, 12749013), (1803, 8817537), (2357, 6745023), (3741, 4249671), (5409, 2939179), (7071, 2248341), (11223, 1416557), (17429, 912159), (21213, 749447), (25843, 615177), (52287, 304053), (68353, 232587), (77529, 205059), (101351, 156861)]