2023981925

素因数分解:

$5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1\times {\mathrm{373}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 2913896832

約数和(自身を除く): 889914907

約数列:

[1, 5, 7, 25, 35, 101, 175, 307, 373, 505, 707, 1535, 1865, 2149, 2525, 2611, 3535, 7675, 9325, 10745, 13055, 17675, 31007, 37673, 53725, 65275, 114511, 155035, 188365, 217049, 263711, 572555, 775175, 801577, 941825, 1085245, 1318555, 2862775, 4007885, 5426225, 6592775, 11565611, 20039425, 57828055, 80959277, 289140275, 404796385, 2023981925]

約数ペア:

[(1, 2023981925), (5, 404796385), (7, 289140275), (25, 80959277), (35, 57828055), (101, 20039425), (175, 11565611), (307, 6592775), (373, 5426225), (505, 4007885), (707, 2862775), (1535, 1318555), (1865, 1085245), (2149, 941825), (2525, 801577), (2611, 775175), (3535, 572555), (7675, 263711), (9325, 217049), (10745, 188365), (13055, 155035), (17675, 114511), (31007, 65275), (37673, 53725)]