38534185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 51321600

約数和(自身を除く): 12787415

約数列:

[1, 5, 19, 29, 71, 95, 145, 197, 355, 551, 985, 1349, 2059, 2755, 3743, 5713, 6745, 10295, 13987, 18715, 28565, 39121, 69935, 108547, 195605, 265753, 405623, 542735, 1328765, 2028115, 7706837, 38534185]

約数ペア:

[(1, 38534185), (5, 7706837), (19, 2028115), (29, 1328765), (71, 542735), (95, 405623), (145, 265753), (197, 195605), (355, 108547), (551, 69935), (985, 39121), (1349, 28565), (2059, 18715), (2755, 13987), (3743, 10295), (5713, 6745)]