15117088

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:366

約数の個数: 72

約数和(自身を含む): 35852544

約数和(自身を除く): 20735456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 311, 392, 434, 496, 622, 784, 868, 992, 1244, 1519, 1568, 1736, 2177, 2488, 3038, 3472, 4354, 4976, 6076, 6944, 8708, 9641, 9952, 12152, 15239, 17416, 19282, 24304, 30478, 34832, 38564, 48608, 60956, 67487, 69664, 77128, 121912, 134974, 154256, 243824, 269948, 308512, 472409, 487648, 539896, 944818, 1079792, 1889636, 2159584, 3779272, 7558544, 15117088]

約数ペア:

[(1, 15117088), (2, 7558544), (4, 3779272), (7, 2159584), (8, 1889636), (14, 1079792), (16, 944818), (28, 539896), (31, 487648), (32, 472409), (49, 308512), (56, 269948), (62, 243824), (98, 154256), (112, 134974), (124, 121912), (196, 77128), (217, 69664), (224, 67487), (248, 60956), (311, 48608), (392, 38564), (434, 34832), (496, 30478), (622, 24304), (784, 19282), (868, 17416), (992, 15239), (1244, 12152), (1519, 9952), (1568, 9641), (1736, 8708), (2177, 6944), (2488, 6076), (3038, 4976), (3472, 4354)]