193865085

素因数分解:

$3^2\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{3019}}^1$

素因数の和:4457

約数の個数: 24

約数和(自身を含む): 336379680

約数和(自身を除く): 142514595

約数列:

[1, 3, 5, 9, 15, 45, 1427, 3019, 4281, 7135, 9057, 12843, 15095, 21405, 27171, 45285, 64215, 135855, 4308113, 12924339, 21540565, 38773017, 64621695, 193865085]

約数ペア:

[(1, 193865085), (3, 64621695), (5, 38773017), (9, 21540565), (15, 12924339), (45, 4308113), (1427, 135855), (3019, 64215), (4281, 45285), (7135, 27171), (9057, 21405), (12843, 15095)]