29428515

素因数分解:

$3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 54014688

約数和(自身を除く): 24586173

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 243, 265, 405, 457, 477, 795, 1215, 1371, 1431, 2285, 2385, 4113, 4293, 6855, 7155, 12339, 12879, 20565, 21465, 24221, 37017, 61695, 64395, 72663, 111051, 121105, 185085, 217989, 363315, 555255, 653967, 1089945, 1961901, 3269835, 5885703, 9809505, 29428515]

約数ペア:

[(1, 29428515), (3, 9809505), (5, 5885703), (9, 3269835), (15, 1961901), (27, 1089945), (45, 653967), (53, 555255), (81, 363315), (135, 217989), (159, 185085), (243, 121105), (265, 111051), (405, 72663), (457, 64395), (477, 61695), (795, 37017), (1215, 24221), (1371, 21465), (1431, 20565), (2285, 12879), (2385, 12339), (4113, 7155), (4293, 6855)]