1284132435

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{86561}}^1$

素因数の和:86635

約数の個数: 32

約数和(自身を含む): 2193827328

約数和(自身を除く): 909694893

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 4945, 14835, 86561, 259683, 432805, 1298415, 1990903, 3722123, 5972709, 9954515, 11166369, 18610615, 29863545, 55831845, 85608829, 256826487, 428044145, 1284132435]

約数ペア:

[(1, 1284132435), (3, 428044145), (5, 256826487), (15, 85608829), (23, 55831845), (43, 29863545), (69, 18610615), (115, 11166369), (129, 9954515), (215, 5972709), (345, 3722123), (645, 1990903), (989, 1298415), (2967, 432805), (4945, 259683), (14835, 86561)]