5441895

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 10063872

約数和(自身を除く): 4621977

約数列:

[1, 3, 5, 9, 15, 31, 45, 47, 83, 93, 141, 155, 235, 249, 279, 415, 423, 465, 705, 747, 1245, 1395, 1457, 2115, 2573, 3735, 3901, 4371, 7285, 7719, 11703, 12865, 13113, 19505, 21855, 23157, 35109, 38595, 58515, 65565, 115785, 120931, 175545, 362793, 604655, 1088379, 1813965, 5441895]

約数ペア:

[(1, 5441895), (3, 1813965), (5, 1088379), (9, 604655), (15, 362793), (31, 175545), (45, 120931), (47, 115785), (83, 65565), (93, 58515), (141, 38595), (155, 35109), (235, 23157), (249, 21855), (279, 19505), (415, 13113), (423, 12865), (465, 11703), (705, 7719), (747, 7285), (1245, 4371), (1395, 3901), (1457, 3735), (2115, 2573)]