1208267005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 1702010880

約数和(自身を除く): 493743875

約数列:

[1, 5, 11, 31, 37, 55, 107, 155, 179, 185, 341, 407, 535, 895, 1147, 1177, 1705, 1969, 2035, 3317, 3959, 5549, 5735, 5885, 6623, 9845, 12617, 16585, 19153, 19795, 27745, 33115, 36487, 43549, 61039, 63085, 72853, 95765, 122729, 182435, 205313, 210683, 217745, 305195, 364265, 593743, 613645, 708661, 1026565, 1053415, 1350019, 2258443, 2968715, 3543305, 6531173, 6750095, 7795271, 11292215, 21968491, 32655865, 38976355, 109842455, 241653401, 1208267005]

約数ペア:

[(1, 1208267005), (5, 241653401), (11, 109842455), (31, 38976355), (37, 32655865), (55, 21968491), (107, 11292215), (155, 7795271), (179, 6750095), (185, 6531173), (341, 3543305), (407, 2968715), (535, 2258443), (895, 1350019), (1147, 1053415), (1177, 1026565), (1705, 708661), (1969, 613645), (2035, 593743), (3317, 364265), (3959, 305195), (5549, 217745), (5735, 210683), (5885, 205313), (6623, 182435), (9845, 122729), (12617, 95765), (16585, 72853), (19153, 63085), (19795, 61039), (27745, 43549), (33115, 36487)]