142130355

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3347}}^1$

素因数の和:3523

約数の個数: 32

約数和(自身を含む): 241056000

約数和(自身を除く): 98925645

約数列:

[1, 3, 5, 15, 19, 57, 95, 149, 285, 447, 745, 2235, 2831, 3347, 8493, 10041, 14155, 16735, 42465, 50205, 63593, 190779, 317965, 498703, 953895, 1496109, 2493515, 7480545, 9475357, 28426071, 47376785, 142130355]

約数ペア:

[(1, 142130355), (3, 47376785), (5, 28426071), (15, 9475357), (19, 7480545), (57, 2493515), (95, 1496109), (149, 953895), (285, 498703), (447, 317965), (745, 190779), (2235, 63593), (2831, 50205), (3347, 42465), (8493, 16735), (10041, 14155)]