15730605

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 31370976

約数和(自身を除く): 15640371

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 107, 121, 135, 165, 243, 297, 321, 363, 405, 495, 535, 605, 891, 963, 1089, 1177, 1215, 1485, 1605, 1815, 2673, 2889, 3267, 3531, 4455, 4815, 5445, 5885, 8667, 9801, 10593, 12947, 13365, 14445, 16335, 17655, 26001, 29403, 31779, 38841, 43335, 49005, 52965, 64735, 95337, 116523, 130005, 147015, 158895, 194205, 286011, 349569, 476685, 582615, 1048707, 1430055, 1747845, 3146121, 5243535, 15730605]

約数ペア:

[(1, 15730605), (3, 5243535), (5, 3146121), (9, 1747845), (11, 1430055), (15, 1048707), (27, 582615), (33, 476685), (45, 349569), (55, 286011), (81, 194205), (99, 158895), (107, 147015), (121, 130005), (135, 116523), (165, 95337), (243, 64735), (297, 52965), (321, 49005), (363, 43335), (405, 38841), (495, 31779), (535, 29403), (605, 26001), (891, 17655), (963, 16335), (1089, 14445), (1177, 13365), (1215, 12947), (1485, 10593), (1605, 9801), (1815, 8667), (2673, 5885), (2889, 5445), (3267, 4815), (3531, 4455)]