169609835

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 220147200

約数和(自身を除く): 50537365

約数列:

[1, 5, 29, 31, 97, 145, 155, 389, 485, 899, 1945, 2813, 3007, 4495, 11281, 12059, 14065, 15035, 37733, 56405, 60295, 87203, 188665, 349711, 436015, 1094257, 1169723, 1748555, 5471285, 5848615, 33921967, 169609835]

約数ペア:

[(1, 169609835), (5, 33921967), (29, 5848615), (31, 5471285), (97, 1748555), (145, 1169723), (155, 1094257), (389, 436015), (485, 349711), (899, 188665), (1945, 87203), (2813, 60295), (3007, 56405), (4495, 37733), (11281, 15035), (12059, 14065)]