120637245

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 204190272

約数和(自身を除く): 83553027

約数列:

[1, 3, 5, 15, 29, 73, 87, 131, 145, 219, 365, 393, 435, 655, 841, 1095, 1965, 2117, 2523, 3799, 4205, 6351, 9563, 10585, 11397, 12615, 18995, 28689, 31755, 47815, 56985, 61393, 110171, 143445, 184179, 277327, 306965, 330513, 550855, 831981, 920895, 1386635, 1652565, 4159905, 8042483, 24127449, 40212415, 120637245]

約数ペア:

[(1, 120637245), (3, 40212415), (5, 24127449), (15, 8042483), (29, 4159905), (73, 1652565), (87, 1386635), (131, 920895), (145, 831981), (219, 550855), (365, 330513), (393, 306965), (435, 277327), (655, 184179), (841, 143445), (1095, 110171), (1965, 61393), (2117, 56985), (2523, 47815), (3799, 31755), (4205, 28689), (6351, 18995), (9563, 12615), (10585, 11397)]