17739671365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1\times {\mathrm{3203}}^1$

素因数の和:3973

約数の個数: 32

約数和(自身を含む): 23134930560

約数和(自身を除く): 5395259195

約数列:

[1, 5, 13, 65, 139, 613, 695, 1807, 3065, 3203, 7969, 9035, 16015, 39845, 41639, 85207, 208195, 426035, 445217, 1107691, 1963439, 2226085, 5538455, 5787821, 9817195, 25524707, 28939105, 127623535, 272918021, 1364590105, 3547934273, 17739671365]

約数ペア:

[(1, 17739671365), (5, 3547934273), (13, 1364590105), (65, 272918021), (139, 127623535), (613, 28939105), (695, 25524707), (1807, 9817195), (3065, 5787821), (3203, 5538455), (7969, 2226085), (9035, 1963439), (16015, 1107691), (39845, 445217), (41639, 426035), (85207, 208195)]