42654315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 76301568

約数和(自身を除く): 33647253

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 121, 165, 213, 331, 355, 363, 605, 781, 993, 1065, 1655, 1815, 2343, 3641, 3905, 4965, 8591, 10923, 11715, 18205, 23501, 25773, 40051, 42955, 54615, 70503, 117505, 120153, 128865, 200255, 258511, 352515, 600765, 775533, 1292555, 2843621, 3877665, 8530863, 14218105, 42654315]

約数ペア:

[(1, 42654315), (3, 14218105), (5, 8530863), (11, 3877665), (15, 2843621), (33, 1292555), (55, 775533), (71, 600765), (121, 352515), (165, 258511), (213, 200255), (331, 128865), (355, 120153), (363, 117505), (605, 70503), (781, 54615), (993, 42955), (1065, 40051), (1655, 25773), (1815, 23501), (2343, 18205), (3641, 11715), (3905, 10923), (4965, 8591)]