84624885

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 157992960

約数和(自身を除く): 73368075

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 73, 93, 135, 155, 219, 277, 279, 365, 465, 657, 831, 837, 1095, 1385, 1395, 1971, 2263, 2493, 3285, 4155, 4185, 6789, 7479, 8587, 9855, 11315, 12465, 20221, 20367, 25761, 33945, 37395, 42935, 60663, 61101, 77283, 101105, 101835, 128805, 181989, 231849, 303315, 305505, 386415, 545967, 626851, 909945, 1159245, 1880553, 2729835, 3134255, 5641659, 9402765, 16924977, 28208295, 84624885]

約数ペア:

[(1, 84624885), (3, 28208295), (5, 16924977), (9, 9402765), (15, 5641659), (27, 3134255), (31, 2729835), (45, 1880553), (73, 1159245), (93, 909945), (135, 626851), (155, 545967), (219, 386415), (277, 305505), (279, 303315), (365, 231849), (465, 181989), (657, 128805), (831, 101835), (837, 101105), (1095, 77283), (1385, 61101), (1395, 60663), (1971, 42935), (2263, 37395), (2493, 33945), (3285, 25761), (4155, 20367), (4185, 20221), (6789, 12465), (7479, 11315), (8587, 9855)]