145763955

素因数分解:

$3^4\times 5^1\times {\mathrm{359911}}^1$

素因数の和:359928

約数の個数: 20

約数和(自身を含む): 261296112

約数和(自身を除く): 115532157

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 359911, 1079733, 1799555, 3239199, 5398665, 9717597, 16195995, 29152791, 48587985, 145763955]

約数ペア:

[(1, 145763955), (3, 48587985), (5, 29152791), (9, 16195995), (15, 9717597), (27, 5398665), (45, 3239199), (81, 1799555), (135, 1079733), (405, 359911)]