2149228035

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{9781}}^1$

素因数の和:10068

約数の個数: 48

約数和(自身を含む): 3937059360

約数和(自身を除く): 1787831325

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 257, 285, 771, 855, 1285, 2313, 3855, 4883, 9781, 11565, 14649, 24415, 29343, 43947, 48905, 73245, 88029, 146715, 185839, 219735, 440145, 557517, 929195, 1672551, 2513717, 2787585, 7541151, 8362755, 12568585, 22623453, 37705755, 47760623, 113117265, 143281869, 238803115, 429845607, 716409345, 2149228035]

約数ペア:

[(1, 2149228035), (3, 716409345), (5, 429845607), (9, 238803115), (15, 143281869), (19, 113117265), (45, 47760623), (57, 37705755), (95, 22623453), (171, 12568585), (257, 8362755), (285, 7541151), (771, 2787585), (855, 2513717), (1285, 1672551), (2313, 929195), (3855, 557517), (4883, 440145), (9781, 219735), (11565, 185839), (14649, 146715), (24415, 88029), (29343, 73245), (43947, 48905)]