15200562

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 35239680

約数和(自身を除く): 20039118

約数列:

[1, 2, 3, 6, 13, 23, 26, 37, 39, 46, 69, 74, 78, 111, 138, 222, 229, 299, 458, 481, 598, 687, 851, 897, 962, 1374, 1443, 1702, 1794, 2553, 2886, 2977, 5106, 5267, 5954, 8473, 8931, 10534, 11063, 15801, 16946, 17862, 22126, 25419, 31602, 33189, 50838, 66378, 68471, 110149, 136942, 194879, 205413, 220298, 330447, 389758, 410826, 584637, 660894, 1169274, 2533427, 5066854, 7600281, 15200562]

約数ペア:

[(1, 15200562), (2, 7600281), (3, 5066854), (6, 2533427), (13, 1169274), (23, 660894), (26, 584637), (37, 410826), (39, 389758), (46, 330447), (69, 220298), (74, 205413), (78, 194879), (111, 136942), (138, 110149), (222, 68471), (229, 66378), (299, 50838), (458, 33189), (481, 31602), (598, 25419), (687, 22126), (851, 17862), (897, 16946), (962, 15801), (1374, 11063), (1443, 10534), (1702, 8931), (1794, 8473), (2553, 5954), (2886, 5267), (2977, 5106)]