47047325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{401}}^1$

素因数の和:462

約数の個数: 36

約数和(自身を含む): 66472308

約数和(自身を除く): 19424983

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 361, 401, 475, 1235, 1805, 2005, 4693, 5213, 6175, 7619, 9025, 10025, 23465, 26065, 38095, 99047, 117325, 130325, 144761, 190475, 495235, 723805, 1881893, 2476175, 3619025, 9409465, 47047325]

約数ペア:

[(1, 47047325), (5, 9409465), (13, 3619025), (19, 2476175), (25, 1881893), (65, 723805), (95, 495235), (247, 190475), (325, 144761), (361, 130325), (401, 117325), (475, 99047), (1235, 38095), (1805, 26065), (2005, 23465), (4693, 10025), (5213, 9025), (6175, 7619)]