8438235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 14710080

約数和(自身を除く): 6271845

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 397, 545, 1191, 1417, 1635, 1985, 4251, 5161, 5955, 7085, 15483, 21255, 25805, 43273, 77415, 129819, 216365, 562549, 649095, 1687647, 2812745, 8438235]

約数ペア:

[(1, 8438235), (3, 2812745), (5, 1687647), (13, 649095), (15, 562549), (39, 216365), (65, 129819), (109, 77415), (195, 43273), (327, 25805), (397, 21255), (545, 15483), (1191, 7085), (1417, 5955), (1635, 5161), (1985, 4251)]