1566989045

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 2041275600

約数和(自身を除く): 474286555

約数列:

[1, 5, 29, 41, 61, 145, 149, 205, 305, 745, 841, 1189, 1769, 2501, 4205, 4321, 5945, 6109, 8845, 9089, 12505, 21605, 30545, 34481, 45445, 51301, 72529, 125309, 172405, 177161, 256505, 263581, 362645, 372649, 626545, 885805, 1317905, 1863245, 2103341, 5137669, 7643849, 10516705, 10806821, 25688345, 38219245, 54034105, 313397809, 1566989045]

約数ペア:

[(1, 1566989045), (5, 313397809), (29, 54034105), (41, 38219245), (61, 25688345), (145, 10806821), (149, 10516705), (205, 7643849), (305, 5137669), (745, 2103341), (841, 1863245), (1189, 1317905), (1769, 885805), (2501, 626545), (4205, 372649), (4321, 362645), (5945, 263581), (6109, 256505), (8845, 177161), (9089, 172405), (12505, 125309), (21605, 72529), (30545, 51301), (34481, 45445)]