142783154605

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1\times {\mathrm{8669}}^1$

素因数の和:9430

約数の個数: 64

約数和(自身を含む): 215198000640

約数和(自身を除く): 72414846035

約数列:

[1, 5, 7, 13, 35, 53, 65, 91, 265, 371, 455, 683, 689, 1855, 3415, 3445, 4781, 4823, 8669, 8879, 23905, 24115, 36199, 43345, 44395, 60683, 62153, 112697, 180995, 253393, 303415, 310765, 459457, 470587, 563485, 788879, 1266965, 2297285, 2352935, 3216199, 3294109, 3944395, 5920927, 5972941, 16080995, 16470545, 29604635, 29864705, 41446489, 41810587, 76972051, 207232445, 209052935, 313809131, 384860255, 538804357, 1569045655, 2196663917, 2694021785, 4079518703, 10983319585, 20397593515, 28556630921, 142783154605]

約数ペア:

[(1, 142783154605), (5, 28556630921), (7, 20397593515), (13, 10983319585), (35, 4079518703), (53, 2694021785), (65, 2196663917), (91, 1569045655), (265, 538804357), (371, 384860255), (455, 313809131), (683, 209052935), (689, 207232445), (1855, 76972051), (3415, 41810587), (3445, 41446489), (4781, 29864705), (4823, 29604635), (8669, 16470545), (8879, 16080995), (23905, 5972941), (24115, 5920927), (36199, 3944395), (43345, 3294109), (44395, 3216199), (60683, 2352935), (62153, 2297285), (112697, 1266965), (180995, 788879), (253393, 563485), (303415, 470587), (310765, 459457)]