214923465

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{154067}}^1$

素因数の和:154109

約数の個数: 24

約数和(自身を含む): 384553728

約数和(自身を除く): 169630263

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 154067, 462201, 770335, 1386603, 2311005, 4776077, 6933015, 14328231, 23880385, 42984693, 71641155, 214923465]

約数ペア:

[(1, 214923465), (3, 71641155), (5, 42984693), (9, 23880385), (15, 14328231), (31, 6933015), (45, 4776077), (93, 2311005), (155, 1386603), (279, 770335), (465, 462201), (1395, 154067)]