2247491015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1153}}^1$

素因数の和:1320

約数の個数: 64

約数和(自身を含む): 3461778432

約数和(自身を除く): 1214287417

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 83, 305, 385, 415, 427, 581, 671, 913, 1153, 2135, 2905, 3355, 4565, 4697, 5063, 5765, 6391, 8071, 12683, 23485, 25315, 31955, 35441, 40355, 55693, 63415, 70333, 88781, 95699, 177205, 278465, 351665, 389851, 443905, 478495, 492331, 669893, 773663, 1052689, 1949255, 2461655, 3349465, 3868315, 5263445, 5415641, 5837639, 7368823, 27078205, 29188195, 36844115, 40863473, 64214029, 204317365, 321070145, 449498203, 2247491015]

約数ペア:

[(1, 2247491015), (5, 449498203), (7, 321070145), (11, 204317365), (35, 64214029), (55, 40863473), (61, 36844115), (77, 29188195), (83, 27078205), (305, 7368823), (385, 5837639), (415, 5415641), (427, 5263445), (581, 3868315), (671, 3349465), (913, 2461655), (1153, 1949255), (2135, 1052689), (2905, 773663), (3355, 669893), (4565, 492331), (4697, 478495), (5063, 443905), (5765, 389851), (6391, 351665), (8071, 278465), (12683, 177205), (23485, 95699), (25315, 88781), (31955, 70333), (35441, 63415), (40355, 55693)]