67373175

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 114992640

約数和(自身を除く): 47619465

約数列:

[1, 3, 5, 15, 25, 75, 79, 83, 137, 237, 249, 395, 411, 415, 685, 1185, 1245, 1975, 2055, 2075, 3425, 5925, 6225, 6557, 10275, 10823, 11371, 19671, 32469, 32785, 34113, 54115, 56855, 98355, 162345, 163925, 170565, 270575, 284275, 491775, 811725, 852825, 898309, 2694927, 4491545, 13474635, 22457725, 67373175]

約数ペア:

[(1, 67373175), (3, 22457725), (5, 13474635), (15, 4491545), (25, 2694927), (75, 898309), (79, 852825), (83, 811725), (137, 491775), (237, 284275), (249, 270575), (395, 170565), (411, 163925), (415, 162345), (685, 98355), (1185, 56855), (1245, 54115), (1975, 34113), (2055, 32785), (2075, 32469), (3425, 19671), (5925, 11371), (6225, 10823), (6557, 10275)]