138902445

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:597

約数の個数: 96

約数和(自身を含む): 287239680

約数和(自身を除く): 148337235

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 81, 95, 99, 135, 165, 171, 209, 243, 285, 297, 405, 495, 513, 547, 627, 855, 891, 1045, 1215, 1485, 1539, 1641, 1881, 2565, 2673, 2735, 3135, 4455, 4617, 4923, 5643, 6017, 7695, 8205, 9405, 10393, 13365, 14769, 16929, 18051, 23085, 24615, 28215, 30085, 31179, 44307, 50787, 51965, 54153, 73845, 84645, 90255, 93537, 114323, 132921, 155895, 162459, 221535, 253935, 270765, 280611, 342969, 467685, 487377, 571615, 664605, 812295, 841833, 1028907, 1403055, 1462131, 1714845, 2436885, 2525499, 3086721, 4209165, 5144535, 7310655, 9260163, 12627495, 15433605, 27780489, 46300815, 138902445]

約数ペア:

[(1, 138902445), (3, 46300815), (5, 27780489), (9, 15433605), (11, 12627495), (15, 9260163), (19, 7310655), (27, 5144535), (33, 4209165), (45, 3086721), (55, 2525499), (57, 2436885), (81, 1714845), (95, 1462131), (99, 1403055), (135, 1028907), (165, 841833), (171, 812295), (209, 664605), (243, 571615), (285, 487377), (297, 467685), (405, 342969), (495, 280611), (513, 270765), (547, 253935), (627, 221535), (855, 162459), (891, 155895), (1045, 132921), (1215, 114323), (1485, 93537), (1539, 90255), (1641, 84645), (1881, 73845), (2565, 54153), (2673, 51965), (2735, 50787), (3135, 44307), (4455, 31179), (4617, 30085), (4923, 28215), (5643, 24615), (6017, 23085), (7695, 18051), (8205, 16929), (9405, 14769), (10393, 13365)]