1294366975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1811}}^1$

素因数の和:1968

約数の個数: 48

約数和(自身を含む): 1844239104

約数和(自身を除く): 549872129

約数列:

[1, 5, 11, 23, 25, 55, 113, 115, 253, 275, 565, 575, 1243, 1265, 1811, 2599, 2825, 6215, 6325, 9055, 12995, 19921, 28589, 31075, 41653, 45275, 64975, 99605, 142945, 204643, 208265, 458183, 498025, 714725, 1023215, 1041325, 2251073, 2290915, 4706789, 5116075, 11255365, 11454575, 23533945, 51774679, 56276825, 117669725, 258873395, 1294366975]

約数ペア:

[(1, 1294366975), (5, 258873395), (11, 117669725), (23, 56276825), (25, 51774679), (55, 23533945), (113, 11454575), (115, 11255365), (253, 5116075), (275, 4706789), (565, 2290915), (575, 2251073), (1243, 1041325), (1265, 1023215), (1811, 714725), (2599, 498025), (2825, 458183), (6215, 208265), (6325, 204643), (9055, 142945), (12995, 99605), (19921, 64975), (28589, 45275), (31075, 41653)]