253353855

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{23689}}^1$

素因数の和:23751

約数の個数: 32

約数和(自身を含む): 436654080

約数和(自身を除く): 183300225

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 10695, 23689, 71067, 118445, 355335, 544847, 734359, 1634541, 2203077, 2724235, 3671795, 8172705, 11015385, 16890257, 50670771, 84451285, 253353855]

約数ペア:

[(1, 253353855), (3, 84451285), (5, 50670771), (15, 16890257), (23, 11015385), (31, 8172705), (69, 3671795), (93, 2724235), (115, 2203077), (155, 1634541), (345, 734359), (465, 544847), (713, 355335), (2139, 118445), (3565, 71067), (10695, 23689)]