75385474185

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{782941}}^1$

素因数の和:783094

約数の個数: 48

約数和(自身を含む): 141380534592

約数和(自身を除く): 65995060407

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 131, 147, 245, 393, 655, 735, 917, 1965, 2751, 4585, 6419, 13755, 19257, 32095, 96285, 782941, 2348823, 3914705, 5480587, 11744115, 16441761, 27402935, 38364109, 82208805, 102565271, 115092327, 191820545, 307695813, 512826355, 575461635, 717956897, 1538479065, 2153870691, 3589784485, 5025698279, 10769353455, 15077094837, 25128491395, 75385474185]

約数ペア:

[(1, 75385474185), (3, 25128491395), (5, 15077094837), (7, 10769353455), (15, 5025698279), (21, 3589784485), (35, 2153870691), (49, 1538479065), (105, 717956897), (131, 575461635), (147, 512826355), (245, 307695813), (393, 191820545), (655, 115092327), (735, 102565271), (917, 82208805), (1965, 38364109), (2751, 27402935), (4585, 16441761), (6419, 11744115), (13755, 5480587), (19257, 3914705), (32095, 2348823), (96285, 782941)]