77286825

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1487}}^1$

素因数の和:1524

約数の個数: 96

約数和(自身を含む): 177131520

約数和(自身を除く): 99844695

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 27, 33, 35, 45, 55, 63, 75, 77, 99, 105, 135, 165, 175, 189, 225, 231, 275, 297, 315, 385, 495, 525, 675, 693, 825, 945, 1155, 1485, 1487, 1575, 1925, 2079, 2475, 3465, 4461, 4725, 5775, 7425, 7435, 10395, 10409, 13383, 16357, 17325, 22305, 31227, 37175, 40149, 49071, 51975, 52045, 66915, 81785, 93681, 111525, 114499, 147213, 156135, 200745, 245355, 260225, 281043, 334575, 343497, 408925, 441639, 468405, 572495, 736065, 780675, 1003725, 1030491, 1226775, 1405215, 1717485, 2208195, 2342025, 2862475, 3091473, 3680325, 5152455, 7026075, 8587425, 11040975, 15457365, 25762275, 77286825]

約数ペア:

[(1, 77286825), (3, 25762275), (5, 15457365), (7, 11040975), (9, 8587425), (11, 7026075), (15, 5152455), (21, 3680325), (25, 3091473), (27, 2862475), (33, 2342025), (35, 2208195), (45, 1717485), (55, 1405215), (63, 1226775), (75, 1030491), (77, 1003725), (99, 780675), (105, 736065), (135, 572495), (165, 468405), (175, 441639), (189, 408925), (225, 343497), (231, 334575), (275, 281043), (297, 260225), (315, 245355), (385, 200745), (495, 156135), (525, 147213), (675, 114499), (693, 111525), (825, 93681), (945, 81785), (1155, 66915), (1485, 52045), (1487, 51975), (1575, 49071), (1925, 40149), (2079, 37175), (2475, 31227), (3465, 22305), (4461, 17325), (4725, 16357), (5775, 13383), (7425, 10409), (7435, 10395)]