164032575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18379}}^1$

素因数の和:18416

約数の個数: 48

約数和(自身を含む): 328193280

約数和(自身を除く): 164160705

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 525, 595, 1275, 1785, 2975, 8925, 18379, 55137, 91895, 128653, 275685, 312443, 385959, 459475, 643265, 937329, 1378425, 1562215, 1929795, 2187101, 3216325, 4686645, 6561303, 7811075, 9648975, 10935505, 23433225, 32806515, 54677525, 164032575]

約数ペア:

[(1, 164032575), (3, 54677525), (5, 32806515), (7, 23433225), (15, 10935505), (17, 9648975), (21, 7811075), (25, 6561303), (35, 4686645), (51, 3216325), (75, 2187101), (85, 1929795), (105, 1562215), (119, 1378425), (175, 937329), (255, 643265), (357, 459475), (425, 385959), (525, 312443), (595, 275685), (1275, 128653), (1785, 91895), (2975, 55137), (8925, 18379)]