125080815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15823}}^1$

素因数の和:15879

約数の個数: 32

約数和(自身を含む): 218750976

約数和(自身を除く): 93670161

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 7905, 15823, 47469, 79115, 237345, 268991, 490513, 806973, 1344955, 1471539, 2452565, 4034865, 7357695, 8338721, 25016163, 41693605, 125080815]

約数ペア:

[(1, 125080815), (3, 41693605), (5, 25016163), (15, 8338721), (17, 7357695), (31, 4034865), (51, 2452565), (85, 1471539), (93, 1344955), (155, 806973), (255, 490513), (465, 268991), (527, 237345), (1581, 79115), (2635, 47469), (7905, 15823)]