129402585

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{221201}}^1$

素因数の和:221225

約数の個数: 24

約数和(自身を含む): 241552584

約数和(自身を除く): 112149999

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 221201, 663603, 1106005, 1990809, 2875613, 3318015, 8626839, 9954045, 14378065, 25880517, 43134195, 129402585]

約数ペア:

[(1, 129402585), (3, 43134195), (5, 25880517), (9, 14378065), (13, 9954045), (15, 8626839), (39, 3318015), (45, 2875613), (65, 1990809), (117, 1106005), (195, 663603), (585, 221201)]