3824085

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 6480000

約数和(自身を除く): 2655915

約数列:

[1, 3, 5, 15, 29, 59, 87, 145, 149, 177, 295, 435, 447, 745, 885, 1711, 2235, 4321, 5133, 8555, 8791, 12963, 21605, 25665, 26373, 43955, 64815, 131865, 254939, 764817, 1274695, 3824085]

約数ペア:

[(1, 3824085), (3, 1274695), (5, 764817), (15, 254939), (29, 131865), (59, 64815), (87, 43955), (145, 26373), (149, 25665), (177, 21605), (295, 12963), (435, 8791), (447, 8555), (745, 5133), (885, 4321), (1711, 2235)]