42684675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1724

約数の個数: 48

約数和(自身を含む): 79518720

約数和(自身を除く): 36834045

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 155, 165, 275, 341, 465, 775, 825, 1023, 1669, 1705, 2325, 5007, 5115, 8345, 8525, 18359, 25035, 25575, 41725, 51739, 55077, 91795, 125175, 155217, 258695, 275385, 458975, 569129, 776085, 1293475, 1376925, 1707387, 2845645, 3880425, 8536935, 14228225, 42684675]

約数ペア:

[(1, 42684675), (3, 14228225), (5, 8536935), (11, 3880425), (15, 2845645), (25, 1707387), (31, 1376925), (33, 1293475), (55, 776085), (75, 569129), (93, 458975), (155, 275385), (165, 258695), (275, 155217), (341, 125175), (465, 91795), (775, 55077), (825, 51739), (1023, 41725), (1669, 25575), (1705, 25035), (2325, 18359), (5007, 8525), (5115, 8345)]