168100275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1609}}^1$

素因数の和:1828

約数の個数: 48

約数和(自身を含む): 319424000

約数和(自身を除く): 151323725

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 199, 525, 597, 995, 1393, 1609, 2985, 4179, 4827, 4975, 6965, 8045, 11263, 14925, 20895, 24135, 33789, 34825, 40225, 56315, 104475, 120675, 168945, 281575, 320191, 844725, 960573, 1600955, 2241337, 4802865, 6724011, 8004775, 11206685, 24014325, 33620055, 56033425, 168100275]

約数ペア:

[(1, 168100275), (3, 56033425), (5, 33620055), (7, 24014325), (15, 11206685), (21, 8004775), (25, 6724011), (35, 4802865), (75, 2241337), (105, 1600955), (175, 960573), (199, 844725), (525, 320191), (597, 281575), (995, 168945), (1393, 120675), (1609, 104475), (2985, 56315), (4179, 40225), (4827, 34825), (4975, 33789), (6965, 24135), (8045, 20895), (11263, 14925)]