69768765

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8291}}^1$

素因数の和:8330

約数の個数: 48

約数和(自身を含む): 139703616

約数和(自身を除く): 69934851

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 8291, 8415, 24873, 41455, 74619, 91201, 124365, 140947, 273603, 373095, 422841, 456005, 704735, 820809, 1268523, 1368015, 1550417, 2114205, 4104045, 4651251, 6342615, 7752085, 13953753, 23256255, 69768765]

約数ペア:

[(1, 69768765), (3, 23256255), (5, 13953753), (9, 7752085), (11, 6342615), (15, 4651251), (17, 4104045), (33, 2114205), (45, 1550417), (51, 1368015), (55, 1268523), (85, 820809), (99, 704735), (153, 456005), (165, 422841), (187, 373095), (255, 273603), (495, 140947), (561, 124365), (765, 91201), (935, 74619), (1683, 41455), (2805, 24873), (8291, 8415)]