145761255

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{56827}}^1$

素因数の和:56860

約数の個数: 32

約数和(自身を含む): 272774400

約数和(自身を除く): 127013145

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 56827, 170481, 284135, 511443, 852405, 1079713, 1534329, 2557215, 3239139, 5398565, 7671645, 9717417, 16195695, 29152251, 48587085, 145761255]

約数ペア:

[(1, 145761255), (3, 48587085), (5, 29152251), (9, 16195695), (15, 9717417), (19, 7671645), (27, 5398565), (45, 3239139), (57, 2557215), (95, 1534329), (135, 1079713), (171, 852405), (285, 511443), (513, 284135), (855, 170481), (2565, 56827)]