384402865

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{6701}}^1$

素因数の和:6873

約数の個数: 32

約数和(自身を含む): 579052800

約数和(自身を除く): 194649935

約数列:

[1, 5, 7, 11, 35, 55, 77, 149, 385, 745, 1043, 1639, 5215, 6701, 8195, 11473, 33505, 46907, 57365, 73711, 234535, 368555, 515977, 998449, 2579885, 4992245, 6989143, 10982939, 34945715, 54914695, 76880573, 384402865]

約数ペア:

[(1, 384402865), (5, 76880573), (7, 54914695), (11, 34945715), (35, 10982939), (55, 6989143), (77, 4992245), (149, 2579885), (385, 998449), (745, 515977), (1043, 368555), (1639, 234535), (5215, 73711), (6701, 57365), (8195, 46907), (11473, 33505)]