67107285

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{23671}}^1$

素因数の和:23695

約数の個数: 40

約数和(自身を含む): 137486976

約数和(自身を除く): 70379691

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 23671, 71013, 118355, 165697, 213039, 355065, 497091, 639117, 828485, 1065195, 1491273, 1917351, 2485455, 3195585, 4473819, 7456365, 9586755, 13421457, 22369095, 67107285]

約数ペア:

[(1, 67107285), (3, 22369095), (5, 13421457), (7, 9586755), (9, 7456365), (15, 4473819), (21, 3195585), (27, 2485455), (35, 1917351), (45, 1491273), (63, 1065195), (81, 828485), (105, 639117), (135, 497091), (189, 355065), (315, 213039), (405, 165697), (567, 118355), (945, 71013), (2835, 23671)]