15389055

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 30666240

約数和(自身を除く): 15277185

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 43, 45, 55, 99, 129, 135, 165, 215, 241, 297, 387, 473, 495, 645, 723, 1161, 1205, 1419, 1485, 1935, 2169, 2365, 2651, 3615, 4257, 5805, 6507, 7095, 7953, 10363, 10845, 12771, 13255, 21285, 23859, 31089, 32535, 39765, 51815, 63855, 71577, 93267, 113993, 119295, 155445, 279801, 341979, 357885, 466335, 569965, 1025937, 1399005, 1709895, 3077811, 5129685, 15389055]

約数ペア:

[(1, 15389055), (3, 5129685), (5, 3077811), (9, 1709895), (11, 1399005), (15, 1025937), (27, 569965), (33, 466335), (43, 357885), (45, 341979), (55, 279801), (99, 155445), (129, 119295), (135, 113993), (165, 93267), (215, 71577), (241, 63855), (297, 51815), (387, 39765), (473, 32535), (495, 31089), (645, 23859), (723, 21285), (1161, 13255), (1205, 12771), (1419, 10845), (1485, 10363), (1935, 7953), (2169, 7095), (2365, 6507), (2651, 5805), (3615, 4257)]