2037664575

素因数分解:

$3^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{45971}}^1$

素因数の和:46184

約数の個数: 36

約数和(自身を含む): 3668289768

約数和(自身を除く): 1630625193

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 197, 225, 591, 985, 1773, 2955, 4925, 8865, 14775, 44325, 45971, 137913, 229855, 413739, 689565, 1149275, 2068695, 3447825, 9056287, 10343475, 27168861, 45281435, 81506583, 135844305, 226407175, 407532915, 679221525, 2037664575]

約数ペア:

[(1, 2037664575), (3, 679221525), (5, 407532915), (9, 226407175), (15, 135844305), (25, 81506583), (45, 45281435), (75, 27168861), (197, 10343475), (225, 9056287), (591, 3447825), (985, 2068695), (1773, 1149275), (2955, 689565), (4925, 413739), (8865, 229855), (14775, 137913), (44325, 45971)]