275332365

素因数分解:

$3^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 623525760

約数和(自身を除く): 348193395

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 99, 105, 109, 135, 165, 189, 231, 243, 297, 315, 327, 385, 405, 495, 545, 567, 693, 729, 763, 891, 945, 981, 1155, 1199, 1215, 1485, 1635, 1701, 2079, 2187, 2289, 2673, 2835, 2943, 3465, 3597, 3645, 3815, 4455, 4905, 5103, 5995, 6237, 6561, 6867, 8019, 8393, 8505, 8829, 10395, 10791, 10935, 11445, 13365, 14715, 15309, 17985, 18711, 20601, 24057, 25179, 25515, 26487, 31185, 32373, 32805, 34335, 40095, 41965, 44145, 45927, 53955, 56133, 61803, 72171, 75537, 76545, 79461, 93555, 97119, 103005, 120285, 125895, 132435, 161865, 168399, 185409, 226611, 229635, 238383, 280665, 291357, 309015, 360855, 377685, 397305, 485595, 505197, 556227, 679833, 715149, 841995, 874071, 927045, 1133055, 1191915, 1456785, 1668681, 2039499, 2525985, 2622213, 2781135, 3399165, 3575745, 4370355, 5006043, 6118497, 7866639, 8343405, 10197495, 13111065, 18355491, 25030215, 30592485, 39333195, 55066473, 91777455, 275332365]

約数ペア:

[(1, 275332365), (3, 91777455), (5, 55066473), (7, 39333195), (9, 30592485), (11, 25030215), (15, 18355491), (21, 13111065), (27, 10197495), (33, 8343405), (35, 7866639), (45, 6118497), (55, 5006043), (63, 4370355), (77, 3575745), (81, 3399165), (99, 2781135), (105, 2622213), (109, 2525985), (135, 2039499), (165, 1668681), (189, 1456785), (231, 1191915), (243, 1133055), (297, 927045), (315, 874071), (327, 841995), (385, 715149), (405, 679833), (495, 556227), (545, 505197), (567, 485595), (693, 397305), (729, 377685), (763, 360855), (891, 309015), (945, 291357), (981, 280665), (1155, 238383), (1199, 229635), (1215, 226611), (1485, 185409), (1635, 168399), (1701, 161865), (2079, 132435), (2187, 125895), (2289, 120285), (2673, 103005), (2835, 97119), (2943, 93555), (3465, 79461), (3597, 76545), (3645, 75537), (3815, 72171), (4455, 61803), (4905, 56133), (5103, 53955), (5995, 45927), (6237, 44145), (6561, 41965), (6867, 40095), (8019, 34335), (8393, 32805), (8505, 32373), (8829, 31185), (10395, 26487), (10791, 25515), (10935, 25179), (11445, 24057), (13365, 20601), (14715, 18711), (15309, 17985)]