15215352

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 40771200

約数和(自身を除く): 25555848

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 152, 183, 228, 244, 366, 456, 488, 547, 732, 1094, 1159, 1464, 1641, 2188, 2318, 3282, 3477, 4376, 4636, 6564, 6954, 9272, 10393, 13128, 13908, 20786, 27816, 31179, 33367, 41572, 62358, 66734, 83144, 100101, 124716, 133468, 200202, 249432, 266936, 400404, 633973, 800808, 1267946, 1901919, 2535892, 3803838, 5071784, 7607676, 15215352]

約数ペア:

[(1, 15215352), (2, 7607676), (3, 5071784), (4, 3803838), (6, 2535892), (8, 1901919), (12, 1267946), (19, 800808), (24, 633973), (38, 400404), (57, 266936), (61, 249432), (76, 200202), (114, 133468), (122, 124716), (152, 100101), (183, 83144), (228, 66734), (244, 62358), (366, 41572), (456, 33367), (488, 31179), (547, 27816), (732, 20786), (1094, 13908), (1159, 13128), (1464, 10393), (1641, 9272), (2188, 6954), (2318, 6564), (3282, 4636), (3477, 4376)]