89661165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{6547}}^1$

素因数の和:6649

約数の個数: 32

約数和(自身を含む): 158409216

約数和(自身を除く): 68748051

約数列:

[1, 3, 5, 11, 15, 33, 55, 83, 165, 249, 415, 913, 1245, 2739, 4565, 6547, 13695, 19641, 32735, 72017, 98205, 216051, 360085, 543401, 1080255, 1630203, 2717005, 5977411, 8151015, 17932233, 29887055, 89661165]

約数ペア:

[(1, 89661165), (3, 29887055), (5, 17932233), (11, 8151015), (15, 5977411), (33, 2717005), (55, 1630203), (83, 1080255), (165, 543401), (249, 360085), (415, 216051), (913, 98205), (1245, 72017), (2739, 32735), (4565, 19641), (6547, 13695)]