42085725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 76661760

約数和(自身を除く): 34576035

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 139, 165, 275, 367, 417, 695, 825, 1101, 1529, 1835, 2085, 3475, 4037, 4587, 5505, 7645, 9175, 10425, 12111, 20185, 22935, 27525, 38225, 51013, 60555, 100925, 114675, 153039, 255065, 302775, 561143, 765195, 1275325, 1683429, 2805715, 3825975, 8417145, 14028575, 42085725]

約数ペア:

[(1, 42085725), (3, 14028575), (5, 8417145), (11, 3825975), (15, 2805715), (25, 1683429), (33, 1275325), (55, 765195), (75, 561143), (139, 302775), (165, 255065), (275, 153039), (367, 114675), (417, 100925), (695, 60555), (825, 51013), (1101, 38225), (1529, 27525), (1835, 22935), (2085, 20185), (3475, 12111), (4037, 10425), (4587, 9175), (5505, 7645)]