196695

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:92

約数の個数: 32

約数和(自身を含む): 368640

約数和(自身を除く): 171945

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 47, 93, 135, 141, 155, 235, 279, 423, 465, 705, 837, 1269, 1395, 1457, 2115, 4185, 4371, 6345, 7285, 13113, 21855, 39339, 65565, 196695]

約数ペア:

[(1, 196695), (3, 65565), (5, 39339), (9, 21855), (15, 13113), (27, 7285), (31, 6345), (45, 4371), (47, 4185), (93, 2115), (135, 1457), (141, 1395), (155, 1269), (235, 837), (279, 705), (423, 465)]