56698515

素因数分解:

$3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3307}}^1$

素因数の和:3448

約数の個数: 32

約数和(自身を含む): 101621760

約数和(自身を除く): 44923245

約数列:

[1, 3, 5, 9, 15, 27, 45, 127, 135, 381, 635, 1143, 1905, 3307, 3429, 5715, 9921, 16535, 17145, 29763, 49605, 89289, 148815, 419989, 446445, 1259967, 2099945, 3779901, 6299835, 11339703, 18899505, 56698515]

約数ペア:

[(1, 56698515), (3, 18899505), (5, 11339703), (9, 6299835), (15, 3779901), (27, 2099945), (45, 1259967), (127, 446445), (135, 419989), (381, 148815), (635, 89289), (1143, 49605), (1905, 29763), (3307, 17145), (3429, 16535), (5715, 9921)]