143355285

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55889}}^1$

素因数の和:55922

約数の個数: 32

約数和(自身を含む): 268272000

約数和(自身を除く): 124916715

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 55889, 167667, 279445, 503001, 838335, 1061891, 1509003, 2515005, 3185673, 5309455, 7545015, 9557019, 15928365, 28671057, 47785095, 143355285]

約数ペア:

[(1, 143355285), (3, 47785095), (5, 28671057), (9, 15928365), (15, 9557019), (19, 7545015), (27, 5309455), (45, 3185673), (57, 2515005), (95, 1509003), (135, 1061891), (171, 838335), (285, 503001), (513, 279445), (855, 167667), (2565, 55889)]