67223585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 95558400

約数和(自身を除く): 28334815

約数列:

[1, 5, 11, 13, 55, 65, 143, 149, 631, 715, 745, 1639, 1937, 3155, 6941, 8195, 8203, 9685, 21307, 34705, 41015, 90233, 94019, 106535, 451165, 470095, 1034209, 1222247, 5171045, 6111235, 13444717, 67223585]

約数ペア:

[(1, 67223585), (5, 13444717), (11, 6111235), (13, 5171045), (55, 1222247), (65, 1034209), (143, 470095), (149, 451165), (631, 106535), (715, 94019), (745, 90233), (1639, 41015), (1937, 34705), (3155, 21307), (6941, 9685), (8195, 8203)]