3973156965

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1783}}^1\times {\mathrm{2153}}^1$

素因数の和:3970

約数の個数: 48

約数和(自身を含む): 7193601792

約数和(自身を除く): 3220444827

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1783, 2153, 5349, 6459, 8915, 10765, 16047, 19377, 26745, 32295, 41009, 49519, 80235, 96885, 123027, 148557, 205045, 247595, 369081, 445671, 615135, 742785, 1845405, 2228355, 3838799, 11516397, 19193995, 34549191, 57581985, 88292377, 172745955, 264877131, 441461885, 794631393, 1324385655, 3973156965]

約数ペア:

[(1, 3973156965), (3, 1324385655), (5, 794631393), (9, 441461885), (15, 264877131), (23, 172745955), (45, 88292377), (69, 57581985), (115, 34549191), (207, 19193995), (345, 11516397), (1035, 3838799), (1783, 2228355), (2153, 1845405), (5349, 742785), (6459, 615135), (8915, 445671), (10765, 369081), (16047, 247595), (19377, 205045), (26745, 148557), (32295, 123027), (41009, 96885), (49519, 80235)]