45239985

素因数分解:

$3^3\times 5^1\times 7^3\times {\mathrm{977}}^1$

素因数の和:1012

約数の個数: 64

約数和(自身を含む): 93888000

約数和(自身を除く): 48648015

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 343, 441, 735, 945, 977, 1029, 1323, 1715, 2205, 2931, 3087, 4885, 5145, 6615, 6839, 8793, 9261, 14655, 15435, 20517, 26379, 34195, 43965, 46305, 47873, 61551, 102585, 131895, 143619, 184653, 239365, 307755, 335111, 430857, 718095, 923265, 1005333, 1292571, 1675555, 2154285, 3015999, 5026665, 6462855, 9047997, 15079995, 45239985]

約数ペア:

[(1, 45239985), (3, 15079995), (5, 9047997), (7, 6462855), (9, 5026665), (15, 3015999), (21, 2154285), (27, 1675555), (35, 1292571), (45, 1005333), (49, 923265), (63, 718095), (105, 430857), (135, 335111), (147, 307755), (189, 239365), (245, 184653), (315, 143619), (343, 131895), (441, 102585), (735, 61551), (945, 47873), (977, 46305), (1029, 43965), (1323, 34195), (1715, 26379), (2205, 20517), (2931, 15435), (3087, 14655), (4885, 9261), (5145, 8793), (6615, 6839)]