8961842015

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 13624951680

約数和(自身を除く): 4663109665

約数列:

[1, 5, 7, 23, 29, 35, 49, 115, 145, 161, 173, 203, 245, 317, 667, 805, 865, 1015, 1127, 1211, 1421, 1585, 2219, 3335, 3979, 4669, 5017, 5635, 6055, 7105, 7291, 8477, 9193, 11095, 15533, 19895, 23345, 25085, 27853, 32683, 35119, 36455, 42385, 45965, 51037, 54841, 64351, 77665, 115391, 139265, 163415, 175595, 194971, 211439, 245833, 255185, 274205, 321755, 357259, 383887, 450457, 576955, 807737, 974855, 1057195, 1229165, 1261343, 1480073, 1590389, 1786295, 1919435, 2252285, 2687209, 4038685, 5654159, 6306715, 7400365, 7951945, 8829401, 10360511, 11132723, 13436045, 28270795, 36578947, 44147005, 51802555, 55663615, 61805807, 77929061, 182894735, 256052629, 309029035, 389645305, 1280263145, 1792368403, 8961842015]

約数ペア:

[(1, 8961842015), (5, 1792368403), (7, 1280263145), (23, 389645305), (29, 309029035), (35, 256052629), (49, 182894735), (115, 77929061), (145, 61805807), (161, 55663615), (173, 51802555), (203, 44147005), (245, 36578947), (317, 28270795), (667, 13436045), (805, 11132723), (865, 10360511), (1015, 8829401), (1127, 7951945), (1211, 7400365), (1421, 6306715), (1585, 5654159), (2219, 4038685), (3335, 2687209), (3979, 2252285), (4669, 1919435), (5017, 1786295), (5635, 1590389), (6055, 1480073), (7105, 1261343), (7291, 1229165), (8477, 1057195), (9193, 974855), (11095, 807737), (15533, 576955), (19895, 450457), (23345, 383887), (25085, 357259), (27853, 321755), (32683, 274205), (35119, 255185), (36455, 245833), (42385, 211439), (45965, 194971), (51037, 175595), (54841, 163415), (64351, 139265), (77665, 115391)]