42197295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 81782784

約数和(自身を除く): 39585489

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 101, 105, 115, 161, 173, 303, 345, 483, 505, 519, 707, 805, 865, 1211, 1515, 2121, 2323, 2415, 2595, 3535, 3633, 3979, 6055, 6969, 10605, 11615, 11937, 16261, 17473, 18165, 19895, 27853, 34845, 48783, 52419, 59685, 81305, 83559, 87365, 122311, 139265, 243915, 262095, 366933, 401879, 417795, 611555, 1205637, 1834665, 2009395, 2813153, 6028185, 8439459, 14065765, 42197295]

約数ペア:

[(1, 42197295), (3, 14065765), (5, 8439459), (7, 6028185), (15, 2813153), (21, 2009395), (23, 1834665), (35, 1205637), (69, 611555), (101, 417795), (105, 401879), (115, 366933), (161, 262095), (173, 243915), (303, 139265), (345, 122311), (483, 87365), (505, 83559), (519, 81305), (707, 59685), (805, 52419), (865, 48783), (1211, 34845), (1515, 27853), (2121, 19895), (2323, 18165), (2415, 17473), (2595, 16261), (3535, 11937), (3633, 11615), (3979, 10605), (6055, 6969)]