183886275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3001}}^1$

素因数の和:3076

約数の個数: 48

約数和(自身を含む): 327578240

約数和(自身を除く): 143691965

約数列:

[1, 3, 5, 15, 19, 25, 43, 57, 75, 95, 129, 215, 285, 475, 645, 817, 1075, 1425, 2451, 3001, 3225, 4085, 9003, 12255, 15005, 20425, 45015, 57019, 61275, 75025, 129043, 171057, 225075, 285095, 387129, 645215, 855285, 1425475, 1935645, 2451817, 3226075, 4276425, 7355451, 9678225, 12259085, 36777255, 61295425, 183886275]

約数ペア:

[(1, 183886275), (3, 61295425), (5, 36777255), (15, 12259085), (19, 9678225), (25, 7355451), (43, 4276425), (57, 3226075), (75, 2451817), (95, 1935645), (129, 1425475), (215, 855285), (285, 645215), (475, 387129), (645, 285095), (817, 225075), (1075, 171057), (1425, 129043), (2451, 75025), (3001, 61275), (3225, 57019), (4085, 45015), (9003, 20425), (12255, 15005)]