40179975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 73281024

約数和(自身を除く): 33101049

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 113, 165, 275, 339, 431, 565, 825, 1243, 1293, 1695, 2155, 2825, 3729, 4741, 6215, 6465, 8475, 10775, 14223, 18645, 23705, 31075, 32325, 48703, 71115, 93225, 118525, 146109, 243515, 355575, 535733, 730545, 1217575, 1607199, 2678665, 3652725, 8035995, 13393325, 40179975]

約数ペア:

[(1, 40179975), (3, 13393325), (5, 8035995), (11, 3652725), (15, 2678665), (25, 1607199), (33, 1217575), (55, 730545), (75, 535733), (113, 355575), (165, 243515), (275, 146109), (339, 118525), (431, 93225), (565, 71115), (825, 48703), (1243, 32325), (1293, 31075), (1695, 23705), (2155, 18645), (2825, 14223), (3729, 10775), (4741, 8475), (6215, 6465)]