154799491395

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1553}}^1\times {\mathrm{390893}}^1$

素因数の和:392471

約数の個数: 32

約数和(自身を含む): 262418087232

約数和(自身を除く): 107618595837

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1553, 4659, 7765, 23295, 26401, 79203, 132005, 390893, 396015, 1172679, 1954465, 5863395, 6645181, 19935543, 33225905, 99677715, 607056829, 1821170487, 3035284145, 9105852435, 10319966093, 30959898279, 51599830465, 154799491395]

約数ペア:

[(1, 154799491395), (3, 51599830465), (5, 30959898279), (15, 10319966093), (17, 9105852435), (51, 3035284145), (85, 1821170487), (255, 607056829), (1553, 99677715), (4659, 33225905), (7765, 19935543), (23295, 6645181), (26401, 5863395), (79203, 1954465), (132005, 1172679), (390893, 396015)]