63869595

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 111650400

約数和(自身を除く): 47780805

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 149, 205, 255, 447, 615, 697, 745, 1681, 2091, 2235, 2533, 3485, 5043, 6109, 7599, 8405, 10455, 12665, 18327, 25215, 28577, 30545, 37995, 85731, 91635, 103853, 142885, 250469, 311559, 428655, 519265, 751407, 1252345, 1557795, 3757035, 4257973, 12773919, 21289865, 63869595]

約数ペア:

[(1, 63869595), (3, 21289865), (5, 12773919), (15, 4257973), (17, 3757035), (41, 1557795), (51, 1252345), (85, 751407), (123, 519265), (149, 428655), (205, 311559), (255, 250469), (447, 142885), (615, 103853), (697, 91635), (745, 85731), (1681, 37995), (2091, 30545), (2235, 28577), (2533, 25215), (3485, 18327), (5043, 12665), (6109, 10455), (7599, 8405)]