15627645

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 29899584

約数和(自身を除く): 14271939

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 131, 165, 241, 393, 495, 655, 723, 1179, 1205, 1441, 1965, 2169, 2651, 3615, 4323, 5895, 7205, 7953, 10845, 12969, 13255, 21615, 23859, 31571, 39765, 64845, 94713, 119295, 157855, 284139, 347281, 473565, 1041843, 1420695, 1736405, 3125529, 5209215, 15627645]

約数ペア:

[(1, 15627645), (3, 5209215), (5, 3125529), (9, 1736405), (11, 1420695), (15, 1041843), (33, 473565), (45, 347281), (55, 284139), (99, 157855), (131, 119295), (165, 94713), (241, 64845), (393, 39765), (495, 31571), (655, 23859), (723, 21615), (1179, 13255), (1205, 12969), (1441, 10845), (1965, 7953), (2169, 7205), (2651, 5895), (3615, 4323)]