237977025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22189}}^1$

素因数の和:22226

約数の個数: 48

約数和(自身を含む): 462262080

約数和(自身を除く): 224285055

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 10725, 22189, 66567, 110945, 244079, 288457, 332835, 554725, 732237, 865371, 1220395, 1442285, 1664175, 3173027, 3661185, 4326855, 6101975, 7211425, 9519081, 15865135, 18305925, 21634275, 47595405, 79325675, 237977025]

約数ペア:

[(1, 237977025), (3, 79325675), (5, 47595405), (11, 21634275), (13, 18305925), (15, 15865135), (25, 9519081), (33, 7211425), (39, 6101975), (55, 4326855), (65, 3661185), (75, 3173027), (143, 1664175), (165, 1442285), (195, 1220395), (275, 865371), (325, 732237), (429, 554725), (715, 332835), (825, 288457), (975, 244079), (2145, 110945), (3575, 66567), (10725, 22189)]