37405485

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1487}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 71495424

約数和(自身を除く): 34089939

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 387, 559, 585, 645, 1487, 1677, 1935, 2795, 4461, 5031, 7435, 8385, 13383, 19331, 22305, 25155, 57993, 63941, 66915, 96655, 173979, 191823, 289965, 319705, 575469, 831233, 869895, 959115, 2493699, 2877345, 4156165, 7481097, 12468495, 37405485]

約数ペア:

[(1, 37405485), (3, 12468495), (5, 7481097), (9, 4156165), (13, 2877345), (15, 2493699), (39, 959115), (43, 869895), (45, 831233), (65, 575469), (117, 319705), (129, 289965), (195, 191823), (215, 173979), (387, 96655), (559, 66915), (585, 63941), (645, 57993), (1487, 25155), (1677, 22305), (1935, 19331), (2795, 13383), (4461, 8385), (5031, 7435)]