127569325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 182418880

約数和(自身を除く): 54849555

約数列:

[1, 5, 13, 19, 25, 65, 73, 95, 247, 283, 325, 365, 475, 949, 1235, 1387, 1415, 1825, 3679, 4745, 5377, 6175, 6935, 7075, 18031, 18395, 20659, 23725, 26885, 34675, 69901, 90155, 91975, 103295, 134425, 268567, 349505, 392521, 450775, 516475, 1342835, 1747525, 1962605, 5102773, 6714175, 9813025, 25513865, 127569325]

約数ペア:

[(1, 127569325), (5, 25513865), (13, 9813025), (19, 6714175), (25, 5102773), (65, 1962605), (73, 1747525), (95, 1342835), (247, 516475), (283, 450775), (325, 392521), (365, 349505), (475, 268567), (949, 134425), (1235, 103295), (1387, 91975), (1415, 90155), (1825, 69901), (3679, 34675), (4745, 26885), (5377, 23725), (6175, 20659), (6935, 18395), (7075, 18031)]