1900485735

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1\times {\mathrm{4673}}^1$

素因数の和:6127

約数の個数: 32

約数和(自身を含む): 3203746560

約数和(自身を除く): 1303260825

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1427, 4281, 4673, 7135, 14019, 21405, 23365, 27113, 70095, 81339, 88787, 135565, 266361, 406695, 443935, 1331805, 6668371, 20005113, 33341855, 100025565, 126699049, 380097147, 633495245, 1900485735]

約数ペア:

[(1, 1900485735), (3, 633495245), (5, 380097147), (15, 126699049), (19, 100025565), (57, 33341855), (95, 20005113), (285, 6668371), (1427, 1331805), (4281, 443935), (4673, 406695), (7135, 266361), (14019, 135565), (21405, 88787), (23365, 81339), (27113, 70095)]