2750876895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{461}}^1$

素因数の和:984

約数の個数: 64

約数和(自身を含む): 4828336128

約数和(自身を除く): 2077459233

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 431, 461, 923, 1065, 1293, 1383, 2155, 2305, 2769, 4615, 5603, 5993, 6465, 6915, 13845, 16809, 17979, 28015, 29965, 30601, 32731, 84045, 89895, 91803, 98193, 153005, 163655, 198691, 397813, 425503, 459015, 490965, 596073, 993455, 1193439, 1276509, 1989065, 2127515, 2582983, 2980365, 5967195, 6382545, 7748949, 12914915, 14107061, 38744745, 42321183, 70535305, 183391793, 211605915, 550175379, 916958965, 2750876895]

約数ペア:

[(1, 2750876895), (3, 916958965), (5, 550175379), (13, 211605915), (15, 183391793), (39, 70535305), (65, 42321183), (71, 38744745), (195, 14107061), (213, 12914915), (355, 7748949), (431, 6382545), (461, 5967195), (923, 2980365), (1065, 2582983), (1293, 2127515), (1383, 1989065), (2155, 1276509), (2305, 1193439), (2769, 993455), (4615, 596073), (5603, 490965), (5993, 459015), (6465, 425503), (6915, 397813), (13845, 198691), (16809, 163655), (17979, 153005), (28015, 98193), (29965, 91803), (30601, 89895), (32731, 84045)]