139893765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 263699712

約数和(自身を除く): 123805947

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 53, 55, 85, 159, 165, 187, 255, 265, 561, 583, 795, 901, 935, 941, 1749, 2703, 2805, 2823, 2915, 4505, 4705, 8745, 9911, 10351, 13515, 14115, 15997, 29733, 31053, 47991, 49555, 49873, 51755, 79985, 148665, 149619, 155265, 175967, 239955, 249365, 527901, 548603, 748095, 847841, 879835, 1645809, 2543523, 2639505, 2743015, 4239205, 8229045, 9326251, 12717615, 27978753, 46631255, 139893765]

約数ペア:

[(1, 139893765), (3, 46631255), (5, 27978753), (11, 12717615), (15, 9326251), (17, 8229045), (33, 4239205), (51, 2743015), (53, 2639505), (55, 2543523), (85, 1645809), (159, 879835), (165, 847841), (187, 748095), (255, 548603), (265, 527901), (561, 249365), (583, 239955), (795, 175967), (901, 155265), (935, 149619), (941, 148665), (1749, 79985), (2703, 51755), (2805, 49873), (2823, 49555), (2915, 47991), (4505, 31053), (4705, 29733), (8745, 15997), (9911, 14115), (10351, 13515)]