965132025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89989}}^1$

素因数の和:90026

約数の個数: 48

約数和(自身を含む): 1874671680

約数和(自身を除く): 909539655

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 10725, 89989, 269967, 449945, 989879, 1169857, 1349835, 2249725, 2969637, 3509571, 4949395, 5849285, 6749175, 12868427, 14848185, 17547855, 24746975, 29246425, 38605281, 64342135, 74240925, 87739275, 193026405, 321710675, 965132025]

約数ペア:

[(1, 965132025), (3, 321710675), (5, 193026405), (11, 87739275), (13, 74240925), (15, 64342135), (25, 38605281), (33, 29246425), (39, 24746975), (55, 17547855), (65, 14848185), (75, 12868427), (143, 6749175), (165, 5849285), (195, 4949395), (275, 3509571), (325, 2969637), (429, 2249725), (715, 1349835), (825, 1169857), (975, 989879), (2145, 449945), (3575, 269967), (10725, 89989)]