3056445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 6269952

約数和(自身を除く): 3213507

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 313, 315, 465, 651, 939, 1085, 1395, 1565, 1953, 2191, 2817, 3255, 4695, 6573, 9703, 9765, 10955, 14085, 19719, 29109, 32865, 48515, 67921, 87327, 98595, 145545, 203763, 339605, 436635, 611289, 1018815, 3056445]

約数ペア:

[(1, 3056445), (3, 1018815), (5, 611289), (7, 436635), (9, 339605), (15, 203763), (21, 145545), (31, 98595), (35, 87327), (45, 67921), (63, 48515), (93, 32865), (105, 29109), (155, 19719), (217, 14085), (279, 10955), (313, 9765), (315, 9703), (465, 6573), (651, 4695), (939, 3255), (1085, 2817), (1395, 2191), (1565, 1953)]