69973695

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 135940896

約数和(自身を除く): 65967201

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 71, 99, 121, 165, 181, 213, 355, 363, 495, 543, 605, 639, 781, 905, 1065, 1089, 1629, 1815, 1991, 2343, 2715, 3195, 3905, 5445, 5973, 7029, 8145, 8591, 9955, 11715, 12851, 17919, 21901, 25773, 29865, 35145, 38553, 42955, 64255, 65703, 77319, 89595, 109505, 115659, 128865, 141361, 192765, 197109, 328515, 386595, 424083, 578295, 706805, 985545, 1272249, 1554971, 2120415, 4664913, 6361245, 7774855, 13994739, 23324565, 69973695]

約数ペア:

[(1, 69973695), (3, 23324565), (5, 13994739), (9, 7774855), (11, 6361245), (15, 4664913), (33, 2120415), (45, 1554971), (55, 1272249), (71, 985545), (99, 706805), (121, 578295), (165, 424083), (181, 386595), (213, 328515), (355, 197109), (363, 192765), (495, 141361), (543, 128865), (605, 115659), (639, 109505), (781, 89595), (905, 77319), (1065, 65703), (1089, 64255), (1629, 42955), (1815, 38553), (1991, 35145), (2343, 29865), (2715, 25773), (3195, 21901), (3905, 17919), (5445, 12851), (5973, 11715), (7029, 9955), (8145, 8591)]