165067245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2039}}^1$

素因数の和:2314

約数の個数: 48

約数和(自身を含む): 328423680

約数和(自身を除く): 163356435

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 257, 315, 771, 1285, 1799, 2039, 2313, 3855, 5397, 6117, 8995, 10195, 11565, 14273, 16191, 18351, 26985, 30585, 42819, 71365, 80955, 91755, 128457, 214095, 524023, 642285, 1572069, 2620115, 3668161, 4716207, 7860345, 11004483, 18340805, 23581035, 33013449, 55022415, 165067245]

約数ペア:

[(1, 165067245), (3, 55022415), (5, 33013449), (7, 23581035), (9, 18340805), (15, 11004483), (21, 7860345), (35, 4716207), (45, 3668161), (63, 2620115), (105, 1572069), (257, 642285), (315, 524023), (771, 214095), (1285, 128457), (1799, 91755), (2039, 80955), (2313, 71365), (3855, 42819), (5397, 30585), (6117, 26985), (8995, 18351), (10195, 16191), (11565, 14273)]