42313185

素因数分解:

$3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{547}}^1$

素因数の和:755

約数の個数: 40

約数和(自身を含む): 76386816

約数和(自身を除く): 34073631

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 191, 405, 547, 573, 955, 1641, 1719, 2735, 2865, 4923, 5157, 8205, 8595, 14769, 15471, 24615, 25785, 44307, 73845, 77355, 104477, 221535, 313431, 522385, 940293, 1567155, 2820879, 4701465, 8462637, 14104395, 42313185]

約数ペア:

[(1, 42313185), (3, 14104395), (5, 8462637), (9, 4701465), (15, 2820879), (27, 1567155), (45, 940293), (81, 522385), (135, 313431), (191, 221535), (405, 104477), (547, 77355), (573, 73845), (955, 44307), (1641, 25785), (1719, 24615), (2735, 15471), (2865, 14769), (4923, 8595), (5157, 8205)]