49452765

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 81672192

約数和(自身を除く): 32219427

約数列:

[1, 3, 5, 15, 41, 123, 191, 205, 421, 573, 615, 955, 1263, 2105, 2865, 6315, 7831, 17261, 23493, 39155, 51783, 80411, 86305, 117465, 241233, 258915, 402055, 1206165, 3296851, 9890553, 16484255, 49452765]

約数ペア:

[(1, 49452765), (3, 16484255), (5, 9890553), (15, 3296851), (41, 1206165), (123, 402055), (191, 258915), (205, 241233), (421, 117465), (573, 86305), (615, 80411), (955, 51783), (1263, 39155), (2105, 23493), (2865, 17261), (6315, 7831)]