75439785

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1187}}^1$

素因数の和:1437

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 52293975

約数列:

[1, 3, 5, 15, 19, 57, 95, 223, 285, 669, 1115, 1187, 3345, 3561, 4237, 5935, 12711, 17805, 21185, 22553, 63555, 67659, 112765, 264701, 338295, 794103, 1323505, 3970515, 5029319, 15087957, 25146595, 75439785]

約数ペア:

[(1, 75439785), (3, 25146595), (5, 15087957), (15, 5029319), (19, 3970515), (57, 1323505), (95, 794103), (223, 338295), (285, 264701), (669, 112765), (1115, 67659), (1187, 63555), (3345, 22553), (3561, 21185), (4237, 17805), (5935, 12711)]