85046175

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 160168320

約数和(自身を除く): 75122145

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 89, 93, 137, 155, 225, 267, 279, 411, 445, 465, 685, 775, 801, 1233, 1335, 1395, 2055, 2225, 2325, 2759, 3425, 4005, 4247, 6165, 6675, 6975, 8277, 10275, 12193, 12741, 13795, 20025, 21235, 24831, 30825, 36579, 38223, 41385, 60965, 63705, 68975, 106175, 109737, 124155, 182895, 191115, 206925, 304825, 318525, 377983, 548685, 620775, 914475, 955575, 1133949, 1889915, 2743425, 3401847, 5669745, 9449575, 17009235, 28348725, 85046175]

約数ペア:

[(1, 85046175), (3, 28348725), (5, 17009235), (9, 9449575), (15, 5669745), (25, 3401847), (31, 2743425), (45, 1889915), (75, 1133949), (89, 955575), (93, 914475), (137, 620775), (155, 548685), (225, 377983), (267, 318525), (279, 304825), (411, 206925), (445, 191115), (465, 182895), (685, 124155), (775, 109737), (801, 106175), (1233, 68975), (1335, 63705), (1395, 60965), (2055, 41385), (2225, 38223), (2325, 36579), (2759, 30825), (3425, 24831), (4005, 21235), (4247, 20025), (6165, 13795), (6675, 12741), (6975, 12193), (8277, 10275)]