17244495

素因数分解:

$3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 33062400

約数和(自身を除く): 15817905

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 83, 95, 135, 171, 243, 249, 285, 405, 415, 513, 729, 747, 855, 1215, 1245, 1539, 1577, 2187, 2241, 2565, 3645, 3735, 4617, 4731, 6723, 7695, 7885, 10935, 11205, 13851, 14193, 20169, 23085, 23655, 33615, 41553, 42579, 60507, 69255, 70965, 100845, 127737, 181521, 207765, 212895, 302535, 383211, 638685, 907605, 1149633, 1916055, 3448899, 5748165, 17244495]

約数ペア:

[(1, 17244495), (3, 5748165), (5, 3448899), (9, 1916055), (15, 1149633), (19, 907605), (27, 638685), (45, 383211), (57, 302535), (81, 212895), (83, 207765), (95, 181521), (135, 127737), (171, 100845), (243, 70965), (249, 69255), (285, 60507), (405, 42579), (415, 41553), (513, 33615), (729, 23655), (747, 23085), (855, 20169), (1215, 14193), (1245, 13851), (1539, 11205), (1577, 10935), (2187, 7885), (2241, 7695), (2565, 6723), (3645, 4731), (3735, 4617)]