87450795

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 158775552

約数和(自身を除く): 71324757

約数列:

[1, 3, 5, 9, 15, 37, 45, 53, 111, 159, 185, 265, 333, 477, 555, 795, 991, 1665, 1961, 2385, 2973, 4955, 5883, 8919, 9805, 14865, 17649, 29415, 36667, 44595, 52523, 88245, 110001, 157569, 183335, 262615, 330003, 472707, 550005, 787845, 1650015, 1943351, 2363535, 5830053, 9716755, 17490159, 29150265, 87450795]

約数ペア:

[(1, 87450795), (3, 29150265), (5, 17490159), (9, 9716755), (15, 5830053), (37, 2363535), (45, 1943351), (53, 1650015), (111, 787845), (159, 550005), (185, 472707), (265, 330003), (333, 262615), (477, 183335), (555, 157569), (795, 110001), (991, 88245), (1665, 52523), (1961, 44595), (2385, 36667), (2973, 29415), (4955, 17649), (5883, 14865), (8919, 9805)]