156927915

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 290563200

約数和(自身を除く): 133635285

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 89, 111, 135, 185, 267, 333, 353, 445, 555, 801, 999, 1059, 1335, 1665, 1765, 2403, 3177, 3293, 4005, 4995, 5295, 9531, 9879, 12015, 13061, 15885, 16465, 29637, 31417, 39183, 47655, 49395, 65305, 88911, 94251, 117549, 148185, 157085, 195915, 282753, 352647, 444555, 471255, 587745, 848259, 1162429, 1413765, 1763235, 3487287, 4241295, 5812145, 10461861, 17436435, 31385583, 52309305, 156927915]

約数ペア:

[(1, 156927915), (3, 52309305), (5, 31385583), (9, 17436435), (15, 10461861), (27, 5812145), (37, 4241295), (45, 3487287), (89, 1763235), (111, 1413765), (135, 1162429), (185, 848259), (267, 587745), (333, 471255), (353, 444555), (445, 352647), (555, 282753), (801, 195915), (999, 157085), (1059, 148185), (1335, 117549), (1665, 94251), (1765, 88911), (2403, 65305), (3177, 49395), (3293, 47655), (4005, 39183), (4995, 31417), (5295, 29637), (9531, 16465), (9879, 15885), (12015, 13061)]