175337985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4129}}^1$

素因数の和:4305

約数の個数: 32

約数和(自身を含む): 297360000

約数和(自身を除く): 122022015

約数列:

[1, 3, 5, 15, 19, 57, 95, 149, 285, 447, 745, 2235, 2831, 4129, 8493, 12387, 14155, 20645, 42465, 61935, 78451, 235353, 392255, 615221, 1176765, 1845663, 3076105, 9228315, 11689199, 35067597, 58445995, 175337985]

約数ペア:

[(1, 175337985), (3, 58445995), (5, 35067597), (15, 11689199), (19, 9228315), (57, 3076105), (95, 1845663), (149, 1176765), (285, 615221), (447, 392255), (745, 235353), (2235, 78451), (2831, 61935), (4129, 42465), (8493, 20645), (12387, 14155)]