61694385

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 102083328

約数和(自身を除く): 40388943

約数列:

[1, 3, 5, 15, 53, 71, 159, 213, 265, 355, 795, 1065, 1093, 3279, 3763, 5465, 11289, 16395, 18815, 56445, 57929, 77603, 173787, 232809, 289645, 388015, 868935, 1164045, 4112959, 12338877, 20564795, 61694385]

約数ペア:

[(1, 61694385), (3, 20564795), (5, 12338877), (15, 4112959), (53, 1164045), (71, 868935), (159, 388015), (213, 289645), (265, 232809), (355, 173787), (795, 77603), (1065, 57929), (1093, 56445), (3279, 18815), (3763, 16395), (5465, 11289)]