305114895

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17341}}^1$

素因数の和:17392

約数の個数: 48

約数和(自身を含む): 584356032

約数和(自身を除く): 279241137

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 1035, 1173, 1955, 3519, 5865, 17341, 17595, 52023, 86705, 156069, 260115, 294797, 398843, 780345, 884391, 1196529, 1473985, 1994215, 2653173, 3589587, 4421955, 5982645, 6780331, 13265865, 17947935, 20340993, 33901655, 61022979, 101704965, 305114895]

約数ペア:

[(1, 305114895), (3, 101704965), (5, 61022979), (9, 33901655), (15, 20340993), (17, 17947935), (23, 13265865), (45, 6780331), (51, 5982645), (69, 4421955), (85, 3589587), (115, 2653173), (153, 1994215), (207, 1473985), (255, 1196529), (345, 884391), (391, 780345), (765, 398843), (1035, 294797), (1173, 260115), (1955, 156069), (3519, 86705), (5865, 52023), (17341, 17595)]