35172405

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1$

素因数の和:2050

約数の個数: 48

約数和(自身を含む): 67392000

約数和(自身を除く): 32219595

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 1035, 1173, 1955, 1999, 3519, 5865, 5997, 9995, 17595, 17991, 29985, 33983, 45977, 89955, 101949, 137931, 169915, 229885, 305847, 413793, 509745, 689655, 781609, 1529235, 2068965, 2344827, 3908045, 7034481, 11724135, 35172405]

約数ペア:

[(1, 35172405), (3, 11724135), (5, 7034481), (9, 3908045), (15, 2344827), (17, 2068965), (23, 1529235), (45, 781609), (51, 689655), (69, 509745), (85, 413793), (115, 305847), (153, 229885), (207, 169915), (255, 137931), (345, 101949), (391, 89955), (765, 45977), (1035, 33983), (1173, 29985), (1955, 17991), (1999, 17595), (3519, 9995), (5865, 5997)]