460147325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 641691072

約数和(自身を除く): 181543747

約数列:

[1, 5, 11, 25, 53, 55, 131, 241, 265, 275, 583, 655, 1205, 1325, 1441, 2651, 2915, 3275, 6025, 6943, 7205, 12773, 13255, 14575, 31571, 34715, 36025, 63865, 66275, 76373, 140503, 157855, 173575, 319325, 347281, 381865, 702515, 789275, 1673263, 1736405, 1909325, 3512575, 8366315, 8682025, 18405893, 41831575, 92029465, 460147325]

約数ペア:

[(1, 460147325), (5, 92029465), (11, 41831575), (25, 18405893), (53, 8682025), (55, 8366315), (131, 3512575), (241, 1909325), (265, 1736405), (275, 1673263), (583, 789275), (655, 702515), (1205, 381865), (1325, 347281), (1441, 319325), (2651, 173575), (2915, 157855), (3275, 140503), (6025, 76373), (6943, 66275), (7205, 63865), (12773, 36025), (13255, 34715), (14575, 31571)]