149824025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1277}}^1$

素因数の和:1338

約数の個数: 36

約数和(自身を含む): 211322412

約数和(自身を除く): 61498387

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 361, 475, 1235, 1277, 1805, 4693, 6175, 6385, 9025, 16601, 23465, 24263, 31925, 83005, 117325, 121315, 315419, 415025, 460997, 606575, 1577095, 2304985, 5992961, 7885475, 11524925, 29964805, 149824025]

約数ペア:

[(1, 149824025), (5, 29964805), (13, 11524925), (19, 7885475), (25, 5992961), (65, 2304985), (95, 1577095), (247, 606575), (325, 460997), (361, 415025), (475, 315419), (1235, 121315), (1277, 117325), (1805, 83005), (4693, 31925), (6175, 24263), (6385, 23465), (9025, 16601)]