29195925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 53948928

約数和(自身を除く): 24753003

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 129, 165, 215, 275, 473, 645, 823, 825, 1075, 1419, 2365, 2469, 3225, 4115, 7095, 9053, 11825, 12345, 20575, 27159, 35389, 35475, 45265, 61725, 106167, 135795, 176945, 226325, 389279, 530835, 678975, 884725, 1167837, 1946395, 2654175, 5839185, 9731975, 29195925]

約数ペア:

[(1, 29195925), (3, 9731975), (5, 5839185), (11, 2654175), (15, 1946395), (25, 1167837), (33, 884725), (43, 678975), (55, 530835), (75, 389279), (129, 226325), (165, 176945), (215, 135795), (275, 106167), (473, 61725), (645, 45265), (823, 35475), (825, 35389), (1075, 27159), (1419, 20575), (2365, 12345), (2469, 11825), (3225, 9053), (4115, 7095)]