9957291255

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{255217}}^1$

素因数の和:255265

約数の個数: 48

約数和(自身を含む): 18804462240

約数和(自身を除く): 8847170985

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 289, 459, 765, 867, 1445, 2295, 2601, 4335, 7803, 13005, 39015, 255217, 765651, 1276085, 2296953, 3828255, 4338689, 6890859, 11484765, 13016067, 21693445, 34454295, 39048201, 65080335, 73757713, 117144603, 195241005, 221273139, 368788565, 585723015, 663819417, 1106365695, 1991458251, 3319097085, 9957291255]

約数ペア:

[(1, 9957291255), (3, 3319097085), (5, 1991458251), (9, 1106365695), (15, 663819417), (17, 585723015), (27, 368788565), (45, 221273139), (51, 195241005), (85, 117144603), (135, 73757713), (153, 65080335), (255, 39048201), (289, 34454295), (459, 21693445), (765, 13016067), (867, 11484765), (1445, 6890859), (2295, 4338689), (2601, 3828255), (4335, 2296953), (7803, 1276085), (13005, 765651), (39015, 255217)]