25663395

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1699}}^1$

素因数の和:1779

約数の個数: 32

約数和(自身を含む): 44064000

約数和(自身を除く): 18400605

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 265, 285, 795, 1007, 1699, 3021, 5035, 5097, 8495, 15105, 25485, 32281, 90047, 96843, 161405, 270141, 450235, 484215, 1350705, 1710893, 5132679, 8554465, 25663395]

約数ペア:

[(1, 25663395), (3, 8554465), (5, 5132679), (15, 1710893), (19, 1350705), (53, 484215), (57, 450235), (95, 270141), (159, 161405), (265, 96843), (285, 90047), (795, 32281), (1007, 25485), (1699, 15105), (3021, 8495), (5035, 5097)]