75220155

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{98327}}^1$

素因数の和:98355

約数の個数: 24

約数和(自身を含む): 138052512

約数和(自身を除く): 62832357

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 98327, 294981, 491635, 884943, 1474905, 1671559, 4424715, 5014677, 8357795, 15044031, 25073385, 75220155]

約数ペア:

[(1, 75220155), (3, 25073385), (5, 15044031), (9, 8357795), (15, 5014677), (17, 4424715), (45, 1671559), (51, 1474905), (85, 884943), (153, 491635), (255, 294981), (765, 98327)]