15501456

素因数分解:

$2^4\times 3^7\times {\mathrm{443}}^1$

素因数の和:472

約数の個数: 80

約数和(自身を含む): 45145920

約数和(自身を除く): 29644464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 443, 486, 648, 729, 886, 972, 1296, 1329, 1458, 1772, 1944, 2187, 2658, 2916, 3544, 3888, 3987, 4374, 5316, 5832, 7088, 7974, 8748, 10632, 11664, 11961, 15948, 17496, 21264, 23922, 31896, 34992, 35883, 47844, 63792, 71766, 95688, 107649, 143532, 191376, 215298, 287064, 322947, 430596, 574128, 645894, 861192, 968841, 1291788, 1722384, 1937682, 2583576, 3875364, 5167152, 7750728, 15501456]

約数ペア:

[(1, 15501456), (2, 7750728), (3, 5167152), (4, 3875364), (6, 2583576), (8, 1937682), (9, 1722384), (12, 1291788), (16, 968841), (18, 861192), (24, 645894), (27, 574128), (36, 430596), (48, 322947), (54, 287064), (72, 215298), (81, 191376), (108, 143532), (144, 107649), (162, 95688), (216, 71766), (243, 63792), (324, 47844), (432, 35883), (443, 34992), (486, 31896), (648, 23922), (729, 21264), (886, 17496), (972, 15948), (1296, 11961), (1329, 11664), (1458, 10632), (1772, 8748), (1944, 7974), (2187, 7088), (2658, 5832), (2916, 5316), (3544, 4374), (3888, 3987)]