19336498775

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5573}}^1$

素因数の和:5673

約数の個数: 72

約数和(自身を含む): 27945628032

約数和(自身を除く): 8609129257

約数列:

[1, 5, 11, 25, 31, 37, 55, 121, 155, 185, 275, 341, 407, 605, 775, 925, 1147, 1705, 2035, 3025, 3751, 4477, 5573, 5735, 8525, 10175, 12617, 18755, 22385, 27865, 28675, 61303, 63085, 93775, 111925, 138787, 139325, 172763, 206201, 306515, 315425, 674333, 693935, 863815, 1031005, 1532575, 1900393, 2268211, 3371665, 3469675, 4319075, 5155025, 6392231, 9501965, 11341055, 16858325, 20904323, 24950321, 31961155, 47509825, 56705275, 70314541, 104521615, 124751605, 159805775, 351572705, 522608075, 623758025, 773459951, 1757863525, 3867299755, 19336498775]

約数ペア:

[(1, 19336498775), (5, 3867299755), (11, 1757863525), (25, 773459951), (31, 623758025), (37, 522608075), (55, 351572705), (121, 159805775), (155, 124751605), (185, 104521615), (275, 70314541), (341, 56705275), (407, 47509825), (605, 31961155), (775, 24950321), (925, 20904323), (1147, 16858325), (1705, 11341055), (2035, 9501965), (3025, 6392231), (3751, 5155025), (4477, 4319075), (5573, 3469675), (5735, 3371665), (8525, 2268211), (10175, 1900393), (12617, 1532575), (18755, 1031005), (22385, 863815), (27865, 693935), (28675, 674333), (61303, 315425), (63085, 306515), (93775, 206201), (111925, 172763), (138787, 139325)]