1609968195

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{23399}}^1$

素因数の和:23560

約数の個数: 48

約数和(自身を含む): 3066336000

約数和(自身を除く): 1456367805

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 139, 165, 417, 495, 695, 1251, 1529, 2085, 4587, 6255, 7645, 13761, 22935, 23399, 68805, 70197, 116995, 210591, 257389, 350985, 772167, 1052955, 1286945, 2316501, 3252461, 3860835, 9757383, 11582505, 16262305, 29272149, 35777071, 48786915, 107331213, 146360745, 178885355, 321993639, 536656065, 1609968195]

約数ペア:

[(1, 1609968195), (3, 536656065), (5, 321993639), (9, 178885355), (11, 146360745), (15, 107331213), (33, 48786915), (45, 35777071), (55, 29272149), (99, 16262305), (139, 11582505), (165, 9757383), (417, 3860835), (495, 3252461), (695, 2316501), (1251, 1286945), (1529, 1052955), (2085, 772167), (4587, 350985), (6255, 257389), (7645, 210591), (13761, 116995), (22935, 70197), (23399, 68805)]