4744785

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 8398080

約数和(自身を除く): 3653295

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 809, 1173, 1955, 2427, 4045, 5865, 12135, 13753, 18607, 41259, 55821, 68765, 93035, 206295, 279105, 316319, 948957, 1581595, 4744785]

約数ペア:

[(1, 4744785), (3, 1581595), (5, 948957), (15, 316319), (17, 279105), (23, 206295), (51, 93035), (69, 68765), (85, 55821), (115, 41259), (255, 18607), (345, 13753), (391, 12135), (809, 5865), (1173, 4045), (1955, 2427)]