78085545

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2459}}^1$

素因数の和:2569

約数の個数: 32

約数和(自身を含む): 131068800

約数和(自身を除く): 52983255

約数列:

[1, 3, 5, 15, 29, 73, 87, 145, 219, 365, 435, 1095, 2117, 2459, 6351, 7377, 10585, 12295, 31755, 36885, 71311, 179507, 213933, 356555, 538521, 897535, 1069665, 2692605, 5205703, 15617109, 26028515, 78085545]

約数ペア:

[(1, 78085545), (3, 26028515), (5, 15617109), (15, 5205703), (29, 2692605), (73, 1069665), (87, 897535), (145, 538521), (219, 356555), (365, 213933), (435, 179507), (1095, 71311), (2117, 36885), (2459, 31755), (6351, 12295), (7377, 10585)]