28572798465

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{22063}}^1$

素因数の和:22311

約数の個数: 64

約数和(自身を含む): 52042798080

約数和(自身を除く): 23469999615

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 181, 265, 477, 543, 795, 905, 1431, 1629, 2385, 2715, 4887, 7155, 8145, 9593, 22063, 24435, 28779, 47965, 66189, 86337, 110315, 143895, 198567, 259011, 330945, 431685, 595701, 992835, 1169339, 1295055, 2978505, 3508017, 3993403, 5846695, 10524051, 11980209, 17540085, 19967015, 31572153, 35940627, 52620255, 59901045, 107821881, 157860765, 179703135, 211650359, 539109405, 634951077, 1058251795, 1904853231, 3174755385, 5714559693, 9524266155, 28572798465]

約数ペア:

[(1, 28572798465), (3, 9524266155), (5, 5714559693), (9, 3174755385), (15, 1904853231), (27, 1058251795), (45, 634951077), (53, 539109405), (135, 211650359), (159, 179703135), (181, 157860765), (265, 107821881), (477, 59901045), (543, 52620255), (795, 35940627), (905, 31572153), (1431, 19967015), (1629, 17540085), (2385, 11980209), (2715, 10524051), (4887, 5846695), (7155, 3993403), (8145, 3508017), (9593, 2978505), (22063, 1295055), (24435, 1169339), (28779, 992835), (47965, 595701), (66189, 431685), (86337, 330945), (110315, 259011), (143895, 198567)]