66835545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 127125504

約数和(自身を除く): 60289959

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 113, 129, 131, 215, 301, 339, 393, 565, 645, 655, 791, 903, 917, 1505, 1695, 1965, 2373, 2751, 3955, 4515, 4585, 4859, 5633, 11865, 13755, 14577, 14803, 16899, 24295, 28165, 34013, 39431, 44409, 72885, 74015, 84495, 102039, 103621, 118293, 170065, 197155, 222045, 310863, 510195, 518105, 591465, 636529, 1554315, 1909587, 3182645, 4455703, 9547935, 13367109, 22278515, 66835545]

約数ペア:

[(1, 66835545), (3, 22278515), (5, 13367109), (7, 9547935), (15, 4455703), (21, 3182645), (35, 1909587), (43, 1554315), (105, 636529), (113, 591465), (129, 518105), (131, 510195), (215, 310863), (301, 222045), (339, 197155), (393, 170065), (565, 118293), (645, 103621), (655, 102039), (791, 84495), (903, 74015), (917, 72885), (1505, 44409), (1695, 39431), (1965, 34013), (2373, 28165), (2751, 24295), (3955, 16899), (4515, 14803), (4585, 14577), (4859, 13755), (5633, 11865)]