68888505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38593}}^1$

素因数の和:38625

約数の個数: 32

約数和(自身を含む): 133380864

約数和(自身を除く): 64492359

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 38593, 115779, 192965, 270151, 578895, 656081, 810453, 1350755, 1968243, 3280405, 4052265, 4592567, 9841215, 13777701, 22962835, 68888505]

約数ペア:

[(1, 68888505), (3, 22962835), (5, 13777701), (7, 9841215), (15, 4592567), (17, 4052265), (21, 3280405), (35, 1968243), (51, 1350755), (85, 810453), (105, 656081), (119, 578895), (255, 270151), (357, 192965), (595, 115779), (1785, 38593)]