41893215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 84381696

約数和(自身を除く): 42488481

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 47, 65, 91, 105, 141, 195, 235, 273, 329, 455, 611, 653, 705, 987, 1365, 1645, 1833, 1959, 3055, 3265, 4277, 4571, 4935, 8489, 9165, 9795, 12831, 13713, 21385, 22855, 25467, 30691, 42445, 59423, 64155, 68565, 92073, 127335, 153455, 178269, 214837, 297115, 398983, 460365, 644511, 891345, 1074185, 1196949, 1994915, 2792881, 3222555, 5984745, 8378643, 13964405, 41893215]

約数ペア:

[(1, 41893215), (3, 13964405), (5, 8378643), (7, 5984745), (13, 3222555), (15, 2792881), (21, 1994915), (35, 1196949), (39, 1074185), (47, 891345), (65, 644511), (91, 460365), (105, 398983), (141, 297115), (195, 214837), (235, 178269), (273, 153455), (329, 127335), (455, 92073), (611, 68565), (653, 64155), (705, 59423), (987, 42445), (1365, 30691), (1645, 25467), (1833, 22855), (1959, 21385), (3055, 13713), (3265, 12831), (4277, 9795), (4571, 9165), (4935, 8489)]