3808035

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 8429616

約数和(自身を除く): 4621581

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 157, 165, 231, 245, 315, 385, 441, 471, 495, 539, 693, 735, 785, 1099, 1155, 1413, 1617, 1727, 2205, 2355, 2695, 3297, 3465, 4851, 5181, 5495, 7065, 7693, 8085, 8635, 9891, 12089, 15543, 16485, 23079, 24255, 25905, 36267, 38465, 49455, 60445, 69237, 77715, 84623, 108801, 115395, 181335, 253869, 346185, 423115, 544005, 761607, 1269345, 3808035]

約数ペア:

[(1, 3808035), (3, 1269345), (5, 761607), (7, 544005), (9, 423115), (11, 346185), (15, 253869), (21, 181335), (33, 115395), (35, 108801), (45, 84623), (49, 77715), (55, 69237), (63, 60445), (77, 49455), (99, 38465), (105, 36267), (147, 25905), (157, 24255), (165, 23079), (231, 16485), (245, 15543), (315, 12089), (385, 9891), (441, 8635), (471, 8085), (495, 7693), (539, 7065), (693, 5495), (735, 5181), (785, 4851), (1099, 3465), (1155, 3297), (1413, 2695), (1617, 2355), (1727, 2205)]