198486585

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 402192000

約数和(自身を除く): 203705415

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 87, 99, 121, 135, 145, 165, 261, 297, 319, 363, 419, 435, 495, 605, 783, 957, 1089, 1257, 1305, 1485, 1595, 1815, 2095, 2871, 3267, 3509, 3771, 3915, 4609, 4785, 5445, 6285, 8613, 10527, 11313, 12151, 13827, 14355, 16335, 17545, 18855, 23045, 31581, 36453, 41481, 43065, 50699, 52635, 56565, 60755, 69135, 94743, 109359, 124443, 133661, 152097, 157905, 182265, 207405, 253495, 328077, 400983, 456291, 473715, 546795, 622215, 668305, 760485, 1202949, 1368873, 1470271, 1640385, 2004915, 2281455, 3608847, 4410813, 6014745, 6844365, 7351355, 13232439, 18044235, 22054065, 39697317, 66162195, 198486585]

約数ペア:

[(1, 198486585), (3, 66162195), (5, 39697317), (9, 22054065), (11, 18044235), (15, 13232439), (27, 7351355), (29, 6844365), (33, 6014745), (45, 4410813), (55, 3608847), (87, 2281455), (99, 2004915), (121, 1640385), (135, 1470271), (145, 1368873), (165, 1202949), (261, 760485), (297, 668305), (319, 622215), (363, 546795), (419, 473715), (435, 456291), (495, 400983), (605, 328077), (783, 253495), (957, 207405), (1089, 182265), (1257, 157905), (1305, 152097), (1485, 133661), (1595, 124443), (1815, 109359), (2095, 94743), (2871, 69135), (3267, 60755), (3509, 56565), (3771, 52635), (3915, 50699), (4609, 43065), (4785, 41481), (5445, 36453), (6285, 31581), (8613, 23045), (10527, 18855), (11313, 17545), (12151, 16335), (13827, 14355)]