8278395

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 14407680

約数和(自身を除く): 6129285

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 937, 1767, 2811, 2945, 4685, 8835, 14055, 17803, 29047, 53409, 87141, 89015, 145235, 267045, 435705, 551893, 1655679, 2759465, 8278395]

約数ペア:

[(1, 8278395), (3, 2759465), (5, 1655679), (15, 551893), (19, 435705), (31, 267045), (57, 145235), (93, 89015), (95, 87141), (155, 53409), (285, 29047), (465, 17803), (589, 14055), (937, 8835), (1767, 4685), (2811, 2945)]