670788905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1259}}^1$

素因数の和:1441

約数の個数: 32

約数和(自身を含む): 868734720

約数和(自身を除く): 197945815

約数列:

[1, 5, 23, 41, 113, 115, 205, 565, 943, 1259, 2599, 4633, 4715, 6295, 12995, 23165, 28957, 51619, 106559, 142267, 144785, 258095, 532795, 711335, 1187237, 3272141, 5832947, 5936185, 16360705, 29164735, 134157781, 670788905]

約数ペア:

[(1, 670788905), (5, 134157781), (23, 29164735), (41, 16360705), (113, 5936185), (115, 5832947), (205, 3272141), (565, 1187237), (943, 711335), (1259, 532795), (2599, 258095), (4633, 144785), (4715, 142267), (6295, 106559), (12995, 51619), (23165, 28957)]