579014745

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 985651200

約数和(自身を除く): 406636455

約数列:

[1, 3, 5, 15, 31, 61, 93, 137, 149, 155, 183, 305, 411, 447, 465, 685, 745, 915, 1891, 2055, 2235, 4247, 4619, 5673, 8357, 9089, 9455, 12741, 13857, 20413, 21235, 23095, 25071, 27267, 28365, 41785, 45445, 61239, 63705, 69285, 102065, 125355, 136335, 259067, 281759, 306195, 632803, 777201, 845277, 1245193, 1295335, 1408795, 1898409, 3164015, 3735579, 3886005, 4226385, 6225965, 9492045, 18677895, 38600983, 115802949, 193004915, 579014745]

約数ペア:

[(1, 579014745), (3, 193004915), (5, 115802949), (15, 38600983), (31, 18677895), (61, 9492045), (93, 6225965), (137, 4226385), (149, 3886005), (155, 3735579), (183, 3164015), (305, 1898409), (411, 1408795), (447, 1295335), (465, 1245193), (685, 845277), (745, 777201), (915, 632803), (1891, 306195), (2055, 281759), (2235, 259067), (4247, 136335), (4619, 125355), (5673, 102065), (8357, 69285), (9089, 63705), (9455, 61239), (12741, 45445), (13857, 41785), (20413, 28365), (21235, 27267), (23095, 25071)]