286894035

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 526124160

約数和(自身を除く): 239230125

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 101, 135, 159, 265, 303, 397, 477, 505, 795, 909, 1191, 1431, 1515, 1985, 2385, 2727, 3573, 4545, 5353, 5955, 7155, 10719, 13635, 16059, 17865, 21041, 26765, 40097, 48177, 53595, 63123, 80295, 105205, 120291, 144531, 189369, 200485, 240885, 315615, 360873, 568107, 601455, 722655, 946845, 1082619, 1804365, 2125141, 2840535, 5413095, 6375423, 10625705, 19126269, 31877115, 57378807, 95631345, 286894035]

約数ペア:

[(1, 286894035), (3, 95631345), (5, 57378807), (9, 31877115), (15, 19126269), (27, 10625705), (45, 6375423), (53, 5413095), (101, 2840535), (135, 2125141), (159, 1804365), (265, 1082619), (303, 946845), (397, 722655), (477, 601455), (505, 568107), (795, 360873), (909, 315615), (1191, 240885), (1431, 200485), (1515, 189369), (1985, 144531), (2385, 120291), (2727, 105205), (3573, 80295), (4545, 63123), (5353, 53595), (5955, 48177), (7155, 40097), (10719, 26765), (13635, 21041), (16059, 17865)]