1053442775

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 1706557440

約数和(自身を除く): 653114665

約数列:

[1, 5, 7, 11, 25, 31, 35, 55, 77, 127, 139, 155, 175, 217, 275, 341, 385, 635, 695, 775, 889, 973, 1085, 1397, 1529, 1705, 1925, 2387, 3175, 3475, 3937, 4309, 4445, 4865, 5425, 6985, 7645, 8525, 9779, 10703, 11935, 17653, 19685, 21545, 22225, 24325, 27559, 30163, 34925, 38225, 43307, 47399, 48895, 53515, 59675, 88265, 98425, 107725, 123571, 137795, 150815, 194183, 216535, 236995, 244475, 267575, 303149, 331793, 441325, 547243, 617855, 688975, 754075, 970915, 1082675, 1184975, 1359281, 1515745, 1658965, 2736215, 3089275, 3830701, 4854575, 6019673, 6796405, 7578725, 8294825, 13681075, 19153505, 30098365, 33982025, 42137711, 95767525, 150491825, 210688555, 1053442775]

約数ペア:

[(1, 1053442775), (5, 210688555), (7, 150491825), (11, 95767525), (25, 42137711), (31, 33982025), (35, 30098365), (55, 19153505), (77, 13681075), (127, 8294825), (139, 7578725), (155, 6796405), (175, 6019673), (217, 4854575), (275, 3830701), (341, 3089275), (385, 2736215), (635, 1658965), (695, 1515745), (775, 1359281), (889, 1184975), (973, 1082675), (1085, 970915), (1397, 754075), (1529, 688975), (1705, 617855), (1925, 547243), (2387, 441325), (3175, 331793), (3475, 303149), (3937, 267575), (4309, 244475), (4445, 236995), (4865, 216535), (5425, 194183), (6985, 150815), (7645, 137795), (8525, 123571), (9779, 107725), (10703, 98425), (11935, 88265), (17653, 59675), (19685, 53515), (21545, 48895), (22225, 47399), (24325, 43307), (27559, 38225), (30163, 34925)]