1738639925

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{5273}}^1$

素因数の和:5414

約数の個数: 36

約数和(自身を含む): 2391917220

約数和(自身を除く): 653277295

約数列:

[1, 5, 11, 25, 55, 109, 121, 275, 545, 605, 1199, 2725, 3025, 5273, 5995, 13189, 26365, 29975, 58003, 65945, 131825, 290015, 329725, 574757, 638033, 1450075, 2873785, 3190165, 6322327, 14368925, 15950825, 31611635, 69545597, 158058175, 347727985, 1738639925]

約数ペア:

[(1, 1738639925), (5, 347727985), (11, 158058175), (25, 69545597), (55, 31611635), (109, 15950825), (121, 14368925), (275, 6322327), (545, 3190165), (605, 2873785), (1199, 1450075), (2725, 638033), (3025, 574757), (5273, 329725), (5995, 290015), (13189, 131825), (26365, 65945), (29975, 58003)]