24847965

素因数分解:

$3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:441

約数の個数: 56

約数和(自身を含む): 47453688

約数和(自身を除く): 22605723

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 401, 405, 459, 729, 765, 1203, 1215, 1377, 2005, 2295, 3609, 3645, 4131, 6015, 6817, 6885, 10827, 12393, 18045, 20451, 20655, 32481, 34085, 54135, 61353, 61965, 97443, 102255, 162405, 184059, 292329, 306765, 487215, 552177, 920295, 1461645, 1656531, 2760885, 4969593, 8282655, 24847965]

約数ペア:

[(1, 24847965), (3, 8282655), (5, 4969593), (9, 2760885), (15, 1656531), (17, 1461645), (27, 920295), (45, 552177), (51, 487215), (81, 306765), (85, 292329), (135, 184059), (153, 162405), (243, 102255), (255, 97443), (401, 61965), (405, 61353), (459, 54135), (729, 34085), (765, 32481), (1203, 20655), (1215, 20451), (1377, 18045), (2005, 12393), (2295, 10827), (3609, 6885), (3645, 6817), (4131, 6015)]