40998565

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4651}}^1$

素因数の和:4740

約数の個数: 16

約数和(自身を含む): 51581376

約数和(自身を除く): 10582811

約数列:

[1, 5, 41, 43, 205, 215, 1763, 4651, 8815, 23255, 190691, 199993, 953455, 999965, 8199713, 40998565]

約数ペア:

[(1, 40998565), (5, 8199713), (41, 999965), (43, 953455), (205, 199993), (215, 190691), (1763, 23255), (4651, 8815)]