105855435

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:873

約数の個数: 72

約数和(自身を含む): 217213776

約数和(自身を除く): 111358341

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 61, 63, 105, 147, 183, 245, 305, 315, 427, 441, 549, 735, 787, 915, 1281, 2135, 2205, 2361, 2745, 2989, 3843, 3935, 5509, 6405, 7083, 8967, 11805, 14945, 16527, 19215, 26901, 27545, 35415, 38563, 44835, 48007, 49581, 82635, 115689, 134505, 144021, 192815, 240035, 247905, 336049, 347067, 432063, 578445, 720105, 1008147, 1680245, 1735335, 2160315, 2352343, 3024441, 5040735, 7057029, 11761715, 15122205, 21171087, 35285145, 105855435]

約数ペア:

[(1, 105855435), (3, 35285145), (5, 21171087), (7, 15122205), (9, 11761715), (15, 7057029), (21, 5040735), (35, 3024441), (45, 2352343), (49, 2160315), (61, 1735335), (63, 1680245), (105, 1008147), (147, 720105), (183, 578445), (245, 432063), (305, 347067), (315, 336049), (427, 247905), (441, 240035), (549, 192815), (735, 144021), (787, 134505), (915, 115689), (1281, 82635), (2135, 49581), (2205, 48007), (2361, 44835), (2745, 38563), (2989, 35415), (3843, 27545), (3935, 26901), (5509, 19215), (6405, 16527), (7083, 14945), (8967, 11805)]