4320809984505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1\times {\mathrm{551461}}^1$

素因数の和:552598

約数の個数: 64

約数和(自身を含む): 8019828043776

約数和(自身を除く): 3699018059271

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1051, 1065, 1491, 2485, 3153, 5255, 7357, 7455, 15765, 22071, 36785, 74621, 110355, 223863, 373105, 522347, 551461, 1119315, 1567041, 1654383, 2611735, 2757305, 3860227, 7835205, 8271915, 11580681, 19301135, 39153731, 57903405, 117461193, 195768655, 274076117, 579585511, 587305965, 822228351, 1370380585, 1738756533, 2897927555, 4057098577, 4111141755, 8693782665, 12171295731, 20285492885, 41150571281, 60856478655, 123451713843, 205752856405, 288053998967, 617258569215, 864161996901, 1440269994835, 4320809984505]

約数ペア:

[(1, 4320809984505), (3, 1440269994835), (5, 864161996901), (7, 617258569215), (15, 288053998967), (21, 205752856405), (35, 123451713843), (71, 60856478655), (105, 41150571281), (213, 20285492885), (355, 12171295731), (497, 8693782665), (1051, 4111141755), (1065, 4057098577), (1491, 2897927555), (2485, 1738756533), (3153, 1370380585), (5255, 822228351), (7357, 587305965), (7455, 579585511), (15765, 274076117), (22071, 195768655), (36785, 117461193), (74621, 57903405), (110355, 39153731), (223863, 19301135), (373105, 11580681), (522347, 8271915), (551461, 7835205), (1119315, 3860227), (1567041, 2757305), (1654383, 2611735)]