51965415

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5273}}^1$

素因数の和:5360

約数の個数: 32

約数和(自身を含む): 93666240

約数和(自身を除く): 41700825

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 3285, 5273, 9855, 15819, 26365, 47457, 79095, 142371, 237285, 384929, 711855, 1154787, 1924645, 3464361, 5773935, 10393083, 17321805, 51965415]

約数ペア:

[(1, 51965415), (3, 17321805), (5, 10393083), (9, 5773935), (15, 3464361), (27, 1924645), (45, 1154787), (73, 711855), (135, 384929), (219, 237285), (365, 142371), (657, 79095), (1095, 47457), (1971, 26365), (3285, 15819), (5273, 9855)]