907393095

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2161}}^1$

素因数の和:2253

約数の個数: 96

約数和(自身を含む): 1899515904

約数和(自身を除く): 992122809

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 43, 45, 63, 93, 105, 129, 155, 215, 217, 279, 301, 315, 387, 465, 645, 651, 903, 1085, 1333, 1395, 1505, 1935, 1953, 2161, 2709, 3255, 3999, 4515, 6483, 6665, 9331, 9765, 10805, 11997, 13545, 15127, 19449, 19995, 27993, 32415, 45381, 46655, 59985, 66991, 75635, 83979, 92923, 97245, 136143, 139965, 200973, 226905, 278769, 334955, 419895, 464615, 468937, 602919, 650461, 680715, 836307, 1004865, 1393845, 1406811, 1951383, 2344685, 2880613, 3014595, 3252305, 4181535, 4220433, 5854149, 7034055, 8641839, 9756915, 14403065, 20164291, 21102165, 25925517, 29270745, 43209195, 60492873, 100821455, 129627585, 181478619, 302464365, 907393095]

約数ペア:

[(1, 907393095), (3, 302464365), (5, 181478619), (7, 129627585), (9, 100821455), (15, 60492873), (21, 43209195), (31, 29270745), (35, 25925517), (43, 21102165), (45, 20164291), (63, 14403065), (93, 9756915), (105, 8641839), (129, 7034055), (155, 5854149), (215, 4220433), (217, 4181535), (279, 3252305), (301, 3014595), (315, 2880613), (387, 2344685), (465, 1951383), (645, 1406811), (651, 1393845), (903, 1004865), (1085, 836307), (1333, 680715), (1395, 650461), (1505, 602919), (1935, 468937), (1953, 464615), (2161, 419895), (2709, 334955), (3255, 278769), (3999, 226905), (4515, 200973), (6483, 139965), (6665, 136143), (9331, 97245), (9765, 92923), (10805, 83979), (11997, 75635), (13545, 66991), (15127, 59985), (19449, 46655), (19995, 45381), (27993, 32415)]