8628658005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{33161}}^1$

素因数の和:33282

約数の個数: 64

約数和(自身を含む): 16045102080

約数和(自身を除く): 7416444075

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 83, 95, 165, 209, 249, 285, 415, 627, 913, 1045, 1245, 1577, 2739, 3135, 4565, 4731, 7885, 13695, 17347, 23655, 33161, 52041, 86735, 99483, 165805, 260205, 364771, 497415, 630059, 1094313, 1823855, 1890177, 2752363, 3150295, 5471565, 6930649, 8257089, 9450885, 13761815, 20791947, 30275993, 34653245, 41285445, 52294897, 90827979, 103959735, 151379965, 156884691, 261474485, 454139895, 575243867, 784423455, 1725731601, 2876219335, 8628658005]

約数ペア:

[(1, 8628658005), (3, 2876219335), (5, 1725731601), (11, 784423455), (15, 575243867), (19, 454139895), (33, 261474485), (55, 156884691), (57, 151379965), (83, 103959735), (95, 90827979), (165, 52294897), (209, 41285445), (249, 34653245), (285, 30275993), (415, 20791947), (627, 13761815), (913, 9450885), (1045, 8257089), (1245, 6930649), (1577, 5471565), (2739, 3150295), (3135, 2752363), (4565, 1890177), (4731, 1823855), (7885, 1094313), (13695, 630059), (17347, 497415), (23655, 364771), (33161, 260205), (52041, 165805), (86735, 99483)]