89356155

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1993}}^1$

素因数の和:2076

約数の個数: 48

約数和(自身を含む): 169123104

約数和(自身を除く): 79766949

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 61, 105, 147, 183, 245, 305, 427, 735, 915, 1281, 1993, 2135, 2989, 5979, 6405, 8967, 9965, 13951, 14945, 29895, 41853, 44835, 69755, 97657, 121573, 209265, 292971, 364719, 488285, 607865, 851011, 1464855, 1823595, 2553033, 4255055, 5957077, 12765165, 17871231, 29785385, 89356155]

約数ペア:

[(1, 89356155), (3, 29785385), (5, 17871231), (7, 12765165), (15, 5957077), (21, 4255055), (35, 2553033), (49, 1823595), (61, 1464855), (105, 851011), (147, 607865), (183, 488285), (245, 364719), (305, 292971), (427, 209265), (735, 121573), (915, 97657), (1281, 69755), (1993, 44835), (2135, 41853), (2989, 29895), (5979, 14945), (6405, 13951), (8967, 9965)]