15220524

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1721}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 39344256

約数和(自身を除く): 24123732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 132, 134, 201, 268, 402, 737, 804, 1474, 1721, 2211, 2948, 3442, 4422, 5163, 6884, 8844, 10326, 18931, 20652, 37862, 56793, 75724, 113586, 115307, 227172, 230614, 345921, 461228, 691842, 1268377, 1383684, 2536754, 3805131, 5073508, 7610262, 15220524]

約数ペア:

[(1, 15220524), (2, 7610262), (3, 5073508), (4, 3805131), (6, 2536754), (11, 1383684), (12, 1268377), (22, 691842), (33, 461228), (44, 345921), (66, 230614), (67, 227172), (132, 115307), (134, 113586), (201, 75724), (268, 56793), (402, 37862), (737, 20652), (804, 18931), (1474, 10326), (1721, 8844), (2211, 6884), (2948, 5163), (3442, 4422)]