11771735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 16251840

約数和(自身を除く): 4480105

約数列:

[1, 5, 17, 19, 37, 85, 95, 185, 197, 323, 629, 703, 985, 1615, 3145, 3349, 3515, 3743, 7289, 11951, 16745, 18715, 36445, 59755, 63631, 123913, 138491, 318155, 619565, 692455, 2354347, 11771735]

約数ペア:

[(1, 11771735), (5, 2354347), (17, 692455), (19, 619565), (37, 318155), (85, 138491), (95, 123913), (185, 63631), (197, 59755), (323, 36445), (629, 18715), (703, 16745), (985, 11951), (1615, 7289), (3145, 3743), (3349, 3515)]