253767366945

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{45949}}^1$

素因数の和:46135

約数の個数: 96

約数和(自身を含む): 470692684800

約数和(自身を除く): 216925317855

約数列:

[1, 3, 5, 9, 15, 31, 37, 45, 93, 107, 111, 155, 185, 279, 321, 333, 465, 535, 555, 963, 1147, 1395, 1605, 1665, 3317, 3441, 3959, 4815, 5735, 9951, 10323, 11877, 16585, 17205, 19795, 29853, 35631, 45949, 49755, 51615, 59385, 122729, 137847, 149265, 178155, 229745, 368187, 413541, 613645, 689235, 1104561, 1424419, 1700113, 1840935, 2067705, 4273257, 4916543, 5100339, 5522805, 7122095, 8500565, 12819771, 14749629, 15301017, 21366285, 24582715, 25501695, 44248887, 52703503, 64098855, 73748145, 76505085, 152412833, 158110509, 181912091, 221244435, 263517515, 457238499, 474331527, 545736273, 762064165, 790552545, 909560455, 1371715497, 1637208819, 2286192495, 2371657635, 2728681365, 5639274821, 6858577485, 8186044095, 16917824463, 28196374105, 50753473389, 84589122315, 253767366945]

約数ペア:

[(1, 253767366945), (3, 84589122315), (5, 50753473389), (9, 28196374105), (15, 16917824463), (31, 8186044095), (37, 6858577485), (45, 5639274821), (93, 2728681365), (107, 2371657635), (111, 2286192495), (155, 1637208819), (185, 1371715497), (279, 909560455), (321, 790552545), (333, 762064165), (465, 545736273), (535, 474331527), (555, 457238499), (963, 263517515), (1147, 221244435), (1395, 181912091), (1605, 158110509), (1665, 152412833), (3317, 76505085), (3441, 73748145), (3959, 64098855), (4815, 52703503), (5735, 44248887), (9951, 25501695), (10323, 24582715), (11877, 21366285), (16585, 15301017), (17205, 14749629), (19795, 12819771), (29853, 8500565), (35631, 7122095), (45949, 5522805), (49755, 5100339), (51615, 4916543), (59385, 4273257), (122729, 2067705), (137847, 1840935), (149265, 1700113), (178155, 1424419), (229745, 1104561), (368187, 689235), (413541, 613645)]