58128525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 136491264

約数和(自身を除く): 78362739

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 25, 35, 39, 45, 51, 63, 65, 75, 85, 91, 105, 117, 119, 153, 167, 175, 195, 221, 225, 255, 273, 315, 325, 357, 425, 455, 501, 525, 585, 595, 663, 765, 819, 835, 975, 1071, 1105, 1169, 1275, 1365, 1503, 1547, 1575, 1785, 1989, 2171, 2275, 2505, 2839, 2925, 2975, 3315, 3507, 3825, 4095, 4175, 4641, 5355, 5525, 5845, 6513, 6825, 7515, 7735, 8517, 8925, 9945, 10521, 10855, 12525, 13923, 14195, 15197, 16575, 17535, 19539, 19873, 20475, 23205, 25551, 26775, 29225, 32565, 36907, 37575, 38675, 42585, 45591, 49725, 52605, 54275, 59619, 69615, 70975, 75985, 87675, 97695, 99365, 110721, 116025, 127755, 136773, 162825, 178857, 184535, 212925, 227955, 258349, 263025, 298095, 332163, 348075, 379925, 488475, 496825, 553605, 638775, 683865, 775047, 894285, 922675, 1139775, 1291745, 1490475, 1660815, 2325141, 2768025, 3419325, 3875235, 4471425, 6458725, 8304075, 11625705, 19376175, 58128525]

約数ペア:

[(1, 58128525), (3, 19376175), (5, 11625705), (7, 8304075), (9, 6458725), (13, 4471425), (15, 3875235), (17, 3419325), (21, 2768025), (25, 2325141), (35, 1660815), (39, 1490475), (45, 1291745), (51, 1139775), (63, 922675), (65, 894285), (75, 775047), (85, 683865), (91, 638775), (105, 553605), (117, 496825), (119, 488475), (153, 379925), (167, 348075), (175, 332163), (195, 298095), (221, 263025), (225, 258349), (255, 227955), (273, 212925), (315, 184535), (325, 178857), (357, 162825), (425, 136773), (455, 127755), (501, 116025), (525, 110721), (585, 99365), (595, 97695), (663, 87675), (765, 75985), (819, 70975), (835, 69615), (975, 59619), (1071, 54275), (1105, 52605), (1169, 49725), (1275, 45591), (1365, 42585), (1503, 38675), (1547, 37575), (1575, 36907), (1785, 32565), (1989, 29225), (2171, 26775), (2275, 25551), (2505, 23205), (2839, 20475), (2925, 19873), (2975, 19539), (3315, 17535), (3507, 16575), (3825, 15197), (4095, 14195), (4175, 13923), (4641, 12525), (5355, 10855), (5525, 10521), (5845, 9945), (6513, 8925), (6825, 8517), (7515, 7735)]