2247275745

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38803}}^1$

素因数の和:38844

約数の個数: 80

約数和(自身を含む): 4732846272

約数和(自身を除く): 2485570527

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 81, 99, 117, 135, 143, 165, 195, 297, 351, 405, 429, 495, 585, 715, 891, 1053, 1287, 1485, 1755, 2145, 3861, 4455, 5265, 6435, 11583, 19305, 38803, 57915, 116409, 194015, 349227, 426833, 504439, 582045, 1047681, 1280499, 1513317, 1746135, 2134165, 2522195, 3143043, 3841497, 4539951, 5238405, 5548829, 6402495, 7566585, 11524491, 13619853, 15715215, 16646487, 19207485, 22699755, 27744145, 34573473, 40859559, 49939461, 57622455, 68099265, 83232435, 149818383, 172867365, 204297795, 249697305, 449455149, 749091915, 2247275745]

約数ペア:

[(1, 2247275745), (3, 749091915), (5, 449455149), (9, 249697305), (11, 204297795), (13, 172867365), (15, 149818383), (27, 83232435), (33, 68099265), (39, 57622455), (45, 49939461), (55, 40859559), (65, 34573473), (81, 27744145), (99, 22699755), (117, 19207485), (135, 16646487), (143, 15715215), (165, 13619853), (195, 11524491), (297, 7566585), (351, 6402495), (405, 5548829), (429, 5238405), (495, 4539951), (585, 3841497), (715, 3143043), (891, 2522195), (1053, 2134165), (1287, 1746135), (1485, 1513317), (1755, 1280499), (2145, 1047681), (3861, 582045), (4455, 504439), (5265, 426833), (6435, 349227), (11583, 194015), (19305, 116409), (38803, 57915)]