26374395

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{353}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 44960832

約数和(自身を除く): 18586437

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 293, 353, 879, 1059, 1465, 1765, 4395, 4981, 5295, 6001, 14943, 18003, 24905, 30005, 74715, 90015, 103429, 310287, 517145, 1551435, 1758293, 5274879, 8791465, 26374395]

約数ペア:

[(1, 26374395), (3, 8791465), (5, 5274879), (15, 1758293), (17, 1551435), (51, 517145), (85, 310287), (255, 103429), (293, 90015), (353, 74715), (879, 30005), (1059, 24905), (1465, 18003), (1765, 14943), (4395, 6001), (4981, 5295)]