38171655

素因数分解:

$3^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 69582240

約数和(自身を除く): 31410585

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 89, 135, 243, 267, 353, 405, 445, 801, 1059, 1215, 1335, 1765, 2403, 3177, 4005, 5295, 7209, 9531, 12015, 15885, 21627, 28593, 31417, 36045, 47655, 85779, 94251, 108135, 142965, 157085, 282753, 428895, 471255, 848259, 1413765, 2544777, 4241295, 7634331, 12723885, 38171655]

約数ペア:

[(1, 38171655), (3, 12723885), (5, 7634331), (9, 4241295), (15, 2544777), (27, 1413765), (45, 848259), (81, 471255), (89, 428895), (135, 282753), (243, 157085), (267, 142965), (353, 108135), (405, 94251), (445, 85779), (801, 47655), (1059, 36045), (1215, 31417), (1335, 28593), (1765, 21627), (2403, 15885), (3177, 12015), (4005, 9531), (5295, 7209)]