15715671444

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{90401}}^1$

素因数の和:90861

約数の個数: 72

約数和(自身を含む): 43436352960

約数和(自身を除く): 27720681516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 439, 878, 1317, 1756, 2634, 3951, 4829, 5268, 7902, 9658, 14487, 15804, 19316, 28974, 43461, 57948, 86922, 90401, 173844, 180802, 271203, 361604, 542406, 813609, 994411, 1084812, 1627218, 1988822, 2983233, 3254436, 3977644, 5966466, 8949699, 11932932, 17899398, 35798796, 39686039, 79372078, 119058117, 158744156, 238116234, 357174351, 436546429, 476232468, 714348702, 873092858, 1309639287, 1428697404, 1746185716, 2619278574, 3928917861, 5238557148, 7857835722, 15715671444]

約数ペア:

[(1, 15715671444), (2, 7857835722), (3, 5238557148), (4, 3928917861), (6, 2619278574), (9, 1746185716), (11, 1428697404), (12, 1309639287), (18, 873092858), (22, 714348702), (33, 476232468), (36, 436546429), (44, 357174351), (66, 238116234), (99, 158744156), (132, 119058117), (198, 79372078), (396, 39686039), (439, 35798796), (878, 17899398), (1317, 11932932), (1756, 8949699), (2634, 5966466), (3951, 3977644), (4829, 3254436), (5268, 2983233), (7902, 1988822), (9658, 1627218), (14487, 1084812), (15804, 994411), (19316, 813609), (28974, 542406), (43461, 361604), (57948, 271203), (86922, 180802), (90401, 173844)]