99721215

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 207567360

約数和(自身を除く): 107846145

約数列:

[1, 3, 5, 9, 11, 15, 19, 23, 33, 45, 55, 57, 69, 95, 99, 115, 165, 171, 207, 209, 253, 285, 345, 437, 461, 495, 627, 759, 855, 1035, 1045, 1265, 1311, 1383, 1881, 2185, 2277, 2305, 3135, 3795, 3933, 4149, 4807, 5071, 6555, 6915, 8759, 9405, 10603, 11385, 14421, 15213, 19665, 20745, 24035, 25355, 26277, 31809, 43263, 43795, 45639, 53015, 72105, 76065, 78831, 95427, 96349, 116633, 131385, 159045, 201457, 216315, 228195, 289047, 349899, 394155, 477135, 481745, 583165, 604371, 867141, 1007285, 1049697, 1445235, 1749495, 1813113, 2216027, 3021855, 4335705, 5248485, 6648081, 9065565, 11080135, 19944243, 33240405, 99721215]

約数ペア:

[(1, 99721215), (3, 33240405), (5, 19944243), (9, 11080135), (11, 9065565), (15, 6648081), (19, 5248485), (23, 4335705), (33, 3021855), (45, 2216027), (55, 1813113), (57, 1749495), (69, 1445235), (95, 1049697), (99, 1007285), (115, 867141), (165, 604371), (171, 583165), (207, 481745), (209, 477135), (253, 394155), (285, 349899), (345, 289047), (437, 228195), (461, 216315), (495, 201457), (627, 159045), (759, 131385), (855, 116633), (1035, 96349), (1045, 95427), (1265, 78831), (1311, 76065), (1383, 72105), (1881, 53015), (2185, 45639), (2277, 43795), (2305, 43263), (3135, 31809), (3795, 26277), (3933, 25355), (4149, 24035), (4807, 20745), (5071, 19665), (6555, 15213), (6915, 14421), (8759, 11385), (9405, 10603)]