4023645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 7050240

約数和(自身を除く): 3026595

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 509, 527, 1527, 1581, 2545, 2635, 7635, 7905, 8653, 15779, 25959, 43265, 47337, 78895, 129795, 236685, 268243, 804729, 1341215, 4023645]

約数ペア:

[(1, 4023645), (3, 1341215), (5, 804729), (15, 268243), (17, 236685), (31, 129795), (51, 78895), (85, 47337), (93, 43265), (155, 25959), (255, 15779), (465, 8653), (509, 7905), (527, 7635), (1527, 2635), (1581, 2545)]