27149775

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{15739}}^1$

素因数の和:15775

約数の個数: 24

約数和(自身を含む): 46842240

約数和(自身を除く): 19692465

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 15739, 47217, 78695, 236085, 361997, 393475, 1085991, 1180425, 1809985, 5429955, 9049925, 27149775]

約数ペア:

[(1, 27149775), (3, 9049925), (5, 5429955), (15, 1809985), (23, 1180425), (25, 1085991), (69, 393475), (75, 361997), (115, 236085), (345, 78695), (575, 47217), (1725, 15739)]