41751325

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 69120576

約数和(自身を除く): 27369251

約数列:

[1, 5, 7, 11, 23, 25, 35, 41, 55, 77, 115, 161, 175, 205, 253, 275, 287, 385, 451, 529, 575, 805, 943, 1025, 1265, 1435, 1771, 1925, 2255, 2645, 3157, 3703, 4025, 4715, 5819, 6325, 6601, 7175, 8855, 10373, 11275, 13225, 15785, 18515, 21689, 23575, 29095, 33005, 40733, 44275, 51865, 72611, 78925, 92575, 108445, 145475, 151823, 165025, 203665, 238579, 259325, 363055, 542225, 759115, 1018325, 1192895, 1670053, 1815275, 3795575, 5964475, 8350265, 41751325]

約数ペア:

[(1, 41751325), (5, 8350265), (7, 5964475), (11, 3795575), (23, 1815275), (25, 1670053), (35, 1192895), (41, 1018325), (55, 759115), (77, 542225), (115, 363055), (161, 259325), (175, 238579), (205, 203665), (253, 165025), (275, 151823), (287, 145475), (385, 108445), (451, 92575), (529, 78925), (575, 72611), (805, 51865), (943, 44275), (1025, 40733), (1265, 33005), (1435, 29095), (1771, 23575), (1925, 21689), (2255, 18515), (2645, 15785), (3157, 13225), (3703, 11275), (4025, 10373), (4715, 8855), (5819, 7175), (6325, 6601)]