228337449985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2441}}^1\times {\mathrm{18041}}^1$

素因数の和:20565

約数の個数: 32

約数和(自身を含む): 295016144544

約数和(自身を除く): 66678694559

約数列:

[1, 5, 17, 61, 85, 305, 1037, 2441, 5185, 12205, 18041, 41497, 90205, 148901, 207485, 306697, 744505, 1100501, 1533485, 2531317, 5502505, 12656585, 18708517, 44038081, 93542585, 220190405, 748647377, 2686322941, 3743236885, 13431614705, 45667489997, 228337449985]

約数ペア:

[(1, 228337449985), (5, 45667489997), (17, 13431614705), (61, 3743236885), (85, 2686322941), (305, 748647377), (1037, 220190405), (2441, 93542585), (5185, 44038081), (12205, 18708517), (18041, 12656585), (41497, 5502505), (90205, 2531317), (148901, 1533485), (207485, 1100501), (306697, 744505)]