12318075

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:119

約数の個数: 120

約数和(自身を含む): 28807680

約数和(自身を除く): 16489605

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 27, 33, 35, 45, 55, 63, 75, 77, 79, 81, 99, 105, 135, 165, 175, 189, 225, 231, 237, 275, 297, 315, 385, 395, 405, 495, 525, 553, 567, 675, 693, 711, 825, 869, 891, 945, 1155, 1185, 1485, 1575, 1659, 1925, 1975, 2025, 2079, 2133, 2475, 2607, 2765, 2835, 3465, 3555, 4345, 4455, 4725, 4977, 5775, 5925, 6083, 6237, 6399, 7425, 7821, 8295, 10395, 10665, 13035, 13825, 14175, 14931, 17325, 17775, 18249, 21725, 22275, 23463, 24885, 30415, 31185, 31995, 39105, 41475, 44793, 51975, 53325, 54747, 65175, 70389, 74655, 91245, 117315, 124425, 152075, 155925, 159975, 164241, 195525, 223965, 273735, 351945, 373275, 456225, 492723, 586575, 821205, 1119825, 1368675, 1759725, 2463615, 4106025, 12318075]

約数ペア:

[(1, 12318075), (3, 4106025), (5, 2463615), (7, 1759725), (9, 1368675), (11, 1119825), (15, 821205), (21, 586575), (25, 492723), (27, 456225), (33, 373275), (35, 351945), (45, 273735), (55, 223965), (63, 195525), (75, 164241), (77, 159975), (79, 155925), (81, 152075), (99, 124425), (105, 117315), (135, 91245), (165, 74655), (175, 70389), (189, 65175), (225, 54747), (231, 53325), (237, 51975), (275, 44793), (297, 41475), (315, 39105), (385, 31995), (395, 31185), (405, 30415), (495, 24885), (525, 23463), (553, 22275), (567, 21725), (675, 18249), (693, 17775), (711, 17325), (825, 14931), (869, 14175), (891, 13825), (945, 13035), (1155, 10665), (1185, 10395), (1485, 8295), (1575, 7821), (1659, 7425), (1925, 6399), (1975, 6237), (2025, 6083), (2079, 5925), (2133, 5775), (2475, 4977), (2607, 4725), (2765, 4455), (2835, 4345), (3465, 3555)]