39682425

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 68299200

約数和(自身を除く): 28616775

約数列:

[1, 3, 5, 15, 25, 53, 67, 75, 149, 159, 201, 265, 335, 447, 745, 795, 1005, 1325, 1675, 2235, 3551, 3725, 3975, 5025, 7897, 9983, 10653, 11175, 17755, 23691, 29949, 39485, 49915, 53265, 88775, 118455, 149745, 197425, 249575, 266325, 529099, 592275, 748725, 1587297, 2645495, 7936485, 13227475, 39682425]

約数ペア:

[(1, 39682425), (3, 13227475), (5, 7936485), (15, 2645495), (25, 1587297), (53, 748725), (67, 592275), (75, 529099), (149, 266325), (159, 249575), (201, 197425), (265, 149745), (335, 118455), (447, 88775), (745, 53265), (795, 49915), (1005, 39485), (1325, 29949), (1675, 23691), (2235, 17755), (3551, 11175), (3725, 10653), (3975, 9983), (5025, 7897)]