1963582005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:547

約数の個数: 128

約数和(自身を含む): 4079517696

約数和(自身を除く): 2115935691

約数列:

[1, 3, 5, 7, 11, 15, 21, 31, 33, 35, 55, 77, 93, 105, 155, 165, 173, 217, 231, 317, 341, 385, 465, 519, 651, 865, 951, 1023, 1085, 1155, 1211, 1585, 1705, 1903, 2219, 2387, 2595, 3255, 3487, 3633, 4755, 5115, 5363, 5709, 6055, 6657, 7161, 9515, 9827, 10461, 11095, 11935, 13321, 16089, 17435, 18165, 24409, 26815, 28545, 29481, 33285, 35805, 37541, 39963, 49135, 52305, 54841, 58993, 66605, 68789, 73227, 80445, 108097, 112623, 122045, 147405, 164523, 176979, 187705, 199815, 206367, 274205, 294965, 324291, 343945, 366135, 383887, 412951, 540485, 563115, 603251, 756679, 822615, 884895, 1031835, 1151661, 1238853, 1621455, 1700071, 1809753, 1919435, 2064755, 2270037, 3016255, 3783395, 4222757, 5100213, 5758305, 6194265, 8500355, 9048765, 11350185, 11900497, 12668271, 18700781, 21113785, 25501065, 35701491, 56102343, 59502485, 63341355, 93503905, 130905467, 178507455, 280511715, 392716401, 654527335, 1963582005]

約数ペア:

[(1, 1963582005), (3, 654527335), (5, 392716401), (7, 280511715), (11, 178507455), (15, 130905467), (21, 93503905), (31, 63341355), (33, 59502485), (35, 56102343), (55, 35701491), (77, 25501065), (93, 21113785), (105, 18700781), (155, 12668271), (165, 11900497), (173, 11350185), (217, 9048765), (231, 8500355), (317, 6194265), (341, 5758305), (385, 5100213), (465, 4222757), (519, 3783395), (651, 3016255), (865, 2270037), (951, 2064755), (1023, 1919435), (1085, 1809753), (1155, 1700071), (1211, 1621455), (1585, 1238853), (1705, 1151661), (1903, 1031835), (2219, 884895), (2387, 822615), (2595, 756679), (3255, 603251), (3487, 563115), (3633, 540485), (4755, 412951), (5115, 383887), (5363, 366135), (5709, 343945), (6055, 324291), (6657, 294965), (7161, 274205), (9515, 206367), (9827, 199815), (10461, 187705), (11095, 176979), (11935, 164523), (13321, 147405), (16089, 122045), (17435, 112623), (18165, 108097), (24409, 80445), (26815, 73227), (28545, 68789), (29481, 66605), (33285, 58993), (35805, 54841), (37541, 52305), (39963, 49135)]