19465524705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{630871}}^1$

素因数の和:630918

約数の個数: 48

約数和(自身を含む): 36247381632

約数和(自身を除く): 16781856927

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 121, 165, 187, 255, 363, 561, 605, 935, 1815, 2057, 2805, 6171, 10285, 30855, 630871, 1892613, 3154355, 6939581, 9463065, 10724807, 20818743, 32174421, 34697905, 53624035, 76335391, 104093715, 117972877, 160872105, 229006173, 353918631, 381676955, 589864385, 1145030865, 1297701647, 1769593155, 3893104941, 6488508235, 19465524705]

約数ペア:

[(1, 19465524705), (3, 6488508235), (5, 3893104941), (11, 1769593155), (15, 1297701647), (17, 1145030865), (33, 589864385), (51, 381676955), (55, 353918631), (85, 229006173), (121, 160872105), (165, 117972877), (187, 104093715), (255, 76335391), (363, 53624035), (561, 34697905), (605, 32174421), (935, 20818743), (1815, 10724807), (2057, 9463065), (2805, 6939581), (6171, 3154355), (10285, 1892613), (30855, 630871)]