42637245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13099}}^1$

素因数の和:13145

約数の個数: 32

約数和(自身を含む): 80486400

約数和(自身を除く): 37849155

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 13099, 39297, 65495, 91693, 196485, 275079, 406069, 458465, 1218207, 1375395, 2030345, 2842483, 6091035, 8527449, 14212415, 42637245]

約数ペア:

[(1, 42637245), (3, 14212415), (5, 8527449), (7, 6091035), (15, 2842483), (21, 2030345), (31, 1375395), (35, 1218207), (93, 458465), (105, 406069), (155, 275079), (217, 196485), (465, 91693), (651, 65495), (1085, 39297), (3255, 13099)]