87355515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1291}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 151070976

約数和(自身を除く): 63715461

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 347, 1041, 1291, 1735, 3873, 4511, 5205, 6455, 13533, 16783, 19365, 22555, 50349, 67665, 83915, 251745, 447977, 1343931, 2239885, 5823701, 6719655, 17471103, 29118505, 87355515]

約数ペア:

[(1, 87355515), (3, 29118505), (5, 17471103), (13, 6719655), (15, 5823701), (39, 2239885), (65, 1343931), (195, 447977), (347, 251745), (1041, 83915), (1291, 67665), (1735, 50349), (3873, 22555), (4511, 19365), (5205, 16783), (6455, 13533)]