30755565

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7349}}^1$

素因数の和:7394

約数の個数: 32

約数和(自身を含む): 56448000

約数和(自身を除く): 25692435

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 7349, 22047, 36745, 66141, 110235, 198423, 227819, 330705, 683457, 992115, 1139095, 2050371, 3417285, 6151113, 10251855, 30755565]

約数ペア:

[(1, 30755565), (3, 10251855), (5, 6151113), (9, 3417285), (15, 2050371), (27, 1139095), (31, 992115), (45, 683457), (93, 330705), (135, 227819), (155, 198423), (279, 110235), (465, 66141), (837, 36745), (1395, 22047), (4185, 7349)]