80453685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 147329280

約数和(自身を除く): 66875595

約数列:

[1, 3, 5, 13, 15, 29, 39, 41, 65, 87, 123, 145, 195, 205, 347, 377, 435, 533, 615, 1041, 1131, 1189, 1599, 1735, 1885, 2665, 3567, 4511, 5205, 5655, 5945, 7995, 10063, 13533, 14227, 15457, 17835, 22555, 30189, 42681, 46371, 50315, 67665, 71135, 77285, 130819, 150945, 184951, 213405, 231855, 392457, 412583, 554853, 654095, 924755, 1237749, 1962285, 2062915, 2774265, 5363579, 6188745, 16090737, 26817895, 80453685]

約数ペア:

[(1, 80453685), (3, 26817895), (5, 16090737), (13, 6188745), (15, 5363579), (29, 2774265), (39, 2062915), (41, 1962285), (65, 1237749), (87, 924755), (123, 654095), (145, 554853), (195, 412583), (205, 392457), (347, 231855), (377, 213405), (435, 184951), (533, 150945), (615, 130819), (1041, 77285), (1131, 71135), (1189, 67665), (1599, 50315), (1735, 46371), (1885, 42681), (2665, 30189), (3567, 22555), (4511, 17835), (5205, 15457), (5655, 14227), (5945, 13533), (7995, 10063)]