2900145

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 4924800

約数和(自身を除く): 2024655

約数列:

[1, 3, 5, 15, 29, 59, 87, 113, 145, 177, 295, 339, 435, 565, 885, 1695, 1711, 3277, 5133, 6667, 8555, 9831, 16385, 20001, 25665, 33335, 49155, 100005, 193343, 580029, 966715, 2900145]

約数ペア:

[(1, 2900145), (3, 966715), (5, 580029), (15, 193343), (29, 100005), (59, 49155), (87, 33335), (113, 25665), (145, 20001), (177, 16385), (295, 9831), (339, 8555), (435, 6667), (565, 5133), (885, 3277), (1695, 1711)]