4498915

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 32

約数和(自身を含む): 6220800

約数和(自身を除く): 1721885

約数列:

[1, 5, 19, 23, 29, 71, 95, 115, 145, 355, 437, 551, 667, 1349, 1633, 2059, 2185, 2755, 3335, 6745, 8165, 10295, 12673, 31027, 39121, 47357, 63365, 155135, 195605, 236785, 899783, 4498915]

約数ペア:

[(1, 4498915), (5, 899783), (19, 236785), (23, 195605), (29, 155135), (71, 63365), (95, 47357), (115, 39121), (145, 31027), (355, 12673), (437, 10295), (551, 8165), (667, 6745), (1349, 3335), (1633, 2755), (2059, 2185)]