40757955

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2411}}^1$

素因数の和:2456

約数の個数: 48

約数和(自身を含む): 79190784

約数和(自身を除く): 38432829

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 735, 805, 1127, 2411, 2415, 3381, 5635, 7233, 12055, 16877, 16905, 36165, 50631, 55453, 84385, 118139, 166359, 253155, 277265, 354417, 388171, 590695, 831795, 1164513, 1772085, 1940855, 2717197, 5822565, 8151591, 13585985, 40757955]

約数ペア:

[(1, 40757955), (3, 13585985), (5, 8151591), (7, 5822565), (15, 2717197), (21, 1940855), (23, 1772085), (35, 1164513), (49, 831795), (69, 590695), (105, 388171), (115, 354417), (147, 277265), (161, 253155), (245, 166359), (345, 118139), (483, 84385), (735, 55453), (805, 50631), (1127, 36165), (2411, 16905), (2415, 16877), (3381, 12055), (5635, 7233)]