87535815

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{521}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 146727936

約数和(自身を除く): 59192121

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 487, 521, 1461, 1563, 2435, 2605, 7305, 7815, 11201, 11983, 33603, 35949, 56005, 59915, 168015, 179745, 253727, 761181, 1268635, 3805905, 5835721, 17507163, 29178605, 87535815]

約数ペア:

[(1, 87535815), (3, 29178605), (5, 17507163), (15, 5835721), (23, 3805905), (69, 1268635), (115, 761181), (345, 253727), (487, 179745), (521, 168015), (1461, 59915), (1563, 56005), (2435, 35949), (2605, 33603), (7305, 11983), (7815, 11201)]