916553235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{18289}}^1$

素因数の和:18567

約数の個数: 32

約数和(自身を含む): 1585523520

約数和(自身を除く): 668970285

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 257, 771, 1285, 3341, 3855, 10023, 16705, 18289, 50115, 54867, 91445, 237757, 274335, 713271, 1188785, 3566355, 4700273, 14100819, 23501365, 61103549, 70504095, 183310647, 305517745, 916553235]

約数ペア:

[(1, 916553235), (3, 305517745), (5, 183310647), (13, 70504095), (15, 61103549), (39, 23501365), (65, 14100819), (195, 4700273), (257, 3566355), (771, 1188785), (1285, 713271), (3341, 274335), (3855, 237757), (10023, 91445), (16705, 54867), (18289, 50115)]