57567465

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1494

約数の個数: 48

約数和(自身を含む): 106629120

約数和(自身を除く): 49061655

約数列:

[1, 3, 5, 9, 15, 29, 31, 45, 87, 93, 145, 155, 261, 279, 435, 465, 899, 1305, 1395, 1423, 2697, 4269, 4495, 7115, 8091, 12807, 13485, 21345, 40455, 41267, 44113, 64035, 123801, 132339, 206335, 220565, 371403, 397017, 619005, 661695, 1279277, 1857015, 1985085, 3837831, 6396385, 11513493, 19189155, 57567465]

約数ペア:

[(1, 57567465), (3, 19189155), (5, 11513493), (9, 6396385), (15, 3837831), (29, 1985085), (31, 1857015), (45, 1279277), (87, 661695), (93, 619005), (145, 397017), (155, 371403), (261, 220565), (279, 206335), (435, 132339), (465, 123801), (899, 64035), (1305, 44113), (1395, 41267), (1423, 40455), (2697, 21345), (4269, 13485), (4495, 12807), (7115, 8091)]