65292975

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 141133824

約数和(自身を除く): 75840849

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 31, 33, 37, 45, 55, 69, 75, 93, 99, 111, 115, 155, 165, 185, 207, 225, 253, 275, 279, 333, 341, 345, 407, 465, 495, 555, 575, 713, 759, 775, 825, 851, 925, 1023, 1035, 1147, 1221, 1265, 1395, 1665, 1705, 1725, 2035, 2139, 2277, 2325, 2475, 2553, 2775, 3069, 3441, 3565, 3663, 3795, 4255, 5115, 5175, 5735, 6105, 6325, 6417, 6975, 7659, 7843, 8325, 8525, 9361, 10175, 10323, 10695, 11385, 12617, 12765, 15345, 17205, 17825, 18315, 18975, 21275, 23529, 25575, 26381, 28083, 28675, 30525, 32085, 37851, 38295, 39215, 46805, 51615, 53475, 56925, 63085, 63825, 70587, 76725, 79143, 84249, 86025, 91575, 113553, 117645, 131905, 140415, 160425, 189255, 191475, 196075, 234025, 237429, 258075, 290191, 315425, 352935, 395715, 421245, 567765, 588225, 659525, 702075, 870573, 946275, 1187145, 1450955, 1764675, 1978575, 2106225, 2611719, 2838825, 4352865, 5935725, 7254775, 13058595, 21764325, 65292975]

約数ペア:

[(1, 65292975), (3, 21764325), (5, 13058595), (9, 7254775), (11, 5935725), (15, 4352865), (23, 2838825), (25, 2611719), (31, 2106225), (33, 1978575), (37, 1764675), (45, 1450955), (55, 1187145), (69, 946275), (75, 870573), (93, 702075), (99, 659525), (111, 588225), (115, 567765), (155, 421245), (165, 395715), (185, 352935), (207, 315425), (225, 290191), (253, 258075), (275, 237429), (279, 234025), (333, 196075), (341, 191475), (345, 189255), (407, 160425), (465, 140415), (495, 131905), (555, 117645), (575, 113553), (713, 91575), (759, 86025), (775, 84249), (825, 79143), (851, 76725), (925, 70587), (1023, 63825), (1035, 63085), (1147, 56925), (1221, 53475), (1265, 51615), (1395, 46805), (1665, 39215), (1705, 38295), (1725, 37851), (2035, 32085), (2139, 30525), (2277, 28675), (2325, 28083), (2475, 26381), (2553, 25575), (2775, 23529), (3069, 21275), (3441, 18975), (3565, 18315), (3663, 17825), (3795, 17205), (4255, 15345), (5115, 12765), (5175, 12617), (5735, 11385), (6105, 10695), (6325, 10323), (6417, 10175), (6975, 9361), (7659, 8525), (7843, 8325)]