155954955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25799}}^1$

素因数の和:25851

約数の個数: 32

約数和(自身を含む): 277401600

約数和(自身を除く): 121446645

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 25799, 77397, 128995, 335387, 386985, 799769, 1006161, 1676935, 2399307, 3998845, 5030805, 10396997, 11996535, 31190991, 51984985, 155954955]

約数ペア:

[(1, 155954955), (3, 51984985), (5, 31190991), (13, 11996535), (15, 10396997), (31, 5030805), (39, 3998845), (65, 2399307), (93, 1676935), (155, 1006161), (195, 799769), (403, 386985), (465, 335387), (1209, 128995), (2015, 77397), (6045, 25799)]