38430645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2617}}^1$

素因数の和:2725

約数の個数: 32

約数和(自身を含む): 67858560

約数和(自身を除く): 29427915

約数列:

[1, 3, 5, 11, 15, 33, 55, 89, 165, 267, 445, 979, 1335, 2617, 2937, 4895, 7851, 13085, 14685, 28787, 39255, 86361, 143935, 232913, 431805, 698739, 1164565, 2562043, 3493695, 7686129, 12810215, 38430645]

約数ペア:

[(1, 38430645), (3, 12810215), (5, 7686129), (11, 3493695), (15, 2562043), (33, 1164565), (55, 698739), (89, 431805), (165, 232913), (267, 143935), (445, 86361), (979, 39255), (1335, 28787), (2617, 14685), (2937, 13085), (4895, 7851)]