181896345

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5059}}^1$

素因数の和:5134

約数の個数: 48

約数和(自身を含む): 341003520

約数和(自身を除く): 159107175

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 235, 255, 423, 705, 765, 799, 2115, 2397, 3995, 5059, 7191, 11985, 15177, 25295, 35955, 45531, 75885, 86003, 227655, 237773, 258009, 430015, 713319, 774027, 1188865, 1290045, 2139957, 3566595, 3870135, 4042141, 10699785, 12126423, 20210705, 36379269, 60632115, 181896345]

約数ペア:

[(1, 181896345), (3, 60632115), (5, 36379269), (9, 20210705), (15, 12126423), (17, 10699785), (45, 4042141), (47, 3870135), (51, 3566595), (85, 2139957), (141, 1290045), (153, 1188865), (235, 774027), (255, 713319), (423, 430015), (705, 258009), (765, 237773), (799, 227655), (2115, 86003), (2397, 75885), (3995, 45531), (5059, 35955), (7191, 25295), (11985, 15177)]