211673385

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2909}}^1$

素因数の和:2948

約数の個数: 96

約数和(自身を含む): 477705600

約数和(自身を除く): 266032215

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 49, 55, 63, 77, 99, 105, 135, 147, 165, 189, 231, 245, 297, 315, 385, 441, 495, 539, 693, 735, 945, 1155, 1323, 1485, 1617, 2079, 2205, 2695, 2909, 3465, 4851, 6615, 8085, 8727, 10395, 14545, 14553, 20363, 24255, 26181, 31999, 43635, 61089, 72765, 78543, 95997, 101815, 130905, 142541, 159995, 183267, 223993, 287991, 305445, 392715, 427623, 479985, 549801, 671979, 712705, 863973, 916335, 1119965, 1282869, 1439955, 1567951, 2015937, 2138115, 2749005, 3359895, 3848607, 4319865, 4703853, 6047811, 6414345, 7839755, 10079685, 14111559, 19243035, 23519265, 30239055, 42334677, 70557795, 211673385]

約数ペア:

[(1, 211673385), (3, 70557795), (5, 42334677), (7, 30239055), (9, 23519265), (11, 19243035), (15, 14111559), (21, 10079685), (27, 7839755), (33, 6414345), (35, 6047811), (45, 4703853), (49, 4319865), (55, 3848607), (63, 3359895), (77, 2749005), (99, 2138115), (105, 2015937), (135, 1567951), (147, 1439955), (165, 1282869), (189, 1119965), (231, 916335), (245, 863973), (297, 712705), (315, 671979), (385, 549801), (441, 479985), (495, 427623), (539, 392715), (693, 305445), (735, 287991), (945, 223993), (1155, 183267), (1323, 159995), (1485, 142541), (1617, 130905), (2079, 101815), (2205, 95997), (2695, 78543), (2909, 72765), (3465, 61089), (4851, 43635), (6615, 31999), (8085, 26181), (8727, 24255), (10395, 20363), (14545, 14553)]